PATENTS BY KEELING PATENTS & TRADEMARKS:
7,356,677 Computer system capable of fast switching between multiple operating systems
and applications
7,350,650 Crane bearing assembly
7,346,434 Electronically controlled fluid limiting apparatus and method for use thereof
7,308,777 Method of forming a standing seam skylight
7,267,873 Fiber reinforced concrete
7,252,163 Downhole under-reamer tool
7,250,149 Sulfur gas treatment process
7,234,330 Lock with an improved configuration
7,179,377 Filter for sludge filtration
7,128,170 Adjustable stabiliser for directional drilling
7,112,308 Sulfur trap sealing device
7,074,200 External pulsation unit cuff
7,052,297 Rotary connector having removable and replaceable contacts
D518,125 Putter head
D518,124 Putter head
7,004,266 Adjustable downhole tool
D514,180 Putter head
6,972,077 Cells and electrodes for electrocoagulation treatment of wastewater
6,968,856 Mechanically automated fluid consumption limiting apparatus
6,966,540 Portable vehicle lift
6,966,157 Standing seam skylight
6,955,118 Filter mounting assembly
6,949,001 Method and apparatus for closing a stuffed toy
6,936,784 Illumination source for sorting machine
6,936,294 Corn degermination process
6,933,771 Optically generated isolated feedback stabilized bias
6,918,810 Tool for closing a stuffed toy
6,907,709 Concrete construction material and method of use
6,902,678 Bilge water reclamation system and process
D505,564 Plant stand
D504,249 Plant stand
D504,248 Plant stand
6,872,041 Oversized wrenching head tension control bolt
6,842,008 Gas detector with modular detection and discharge source calibration
6,836,904 Welding shirt
6,820,540 Walled fryer element
6,814,211 Slide for sorting machine
D494,647 Putter head
D494,646 Putter head
6,776,028 Induction sensor viscometer
D494,238 Putter head
6,764,535 Apparatus for purification of carbon dioxide
6,708,785 Fluid controlled adjustable down-hole tool
6,690,400 Graphic user interface for resources management of super operating system based
computers
6,669,839 Wastewater pretreatment, gathering and final treatment process
6,651,961 Multiple load blocks for a crane
6,630,892 Danger warning system
6,627,071 Chlorinator for wastewater treatment systems
6,620,116 External counterpulsation unit
6,609,638 Flow promoter for hoppers
6,609,465 Multiple purpose table
D477,044 Home/office golf putting hole
6,581,702 Three-cone rock bit with multi-ported non-plugging center jet nozzle and method
6,575,501 Tube sealing bushing
D475,501 Cross of Pythagoras
D474,518 Easy read nine-ball
6,549,618 Pay telephone vault guard
6,512,828 Wall mounted telephone
D467,194 Cube of pythagoras
6,467,300 Refrigerated intercooler
6,461,012 Phosphorescent doorknob locator ring
6,460,282 Hammer mechanism for firearms
6,457,348 High pressure steam line target inserter
6,434,487 Method for estimating pore fluid pressure in subterranean formations
6,422,783 Breakaway post slipbase
6,393,789 Refractory anchor
6,382,969 Dental articulator
6,372,126 Chlorinator for aerobic waste treatment systems
6,348,878 Data entry keyboard
6,347,696 Structured packing loading slide
6,317,496 Telephone keypad guard
6,315,903 Method for processing liquid waste
6,305,560 Multiple pedestal ring for ringer crane
6,294,086 Chlorinator for aerobic waste treatment systems
6,293,751 Water/solids extracting blower
D448,130 Touch-up paint tray
6,279,176 Low water toilet
D444,442 Boat foot cushion
6,249,261 Polymer, composite, direction-finding antenna
D442,833 Insulated beverage holder
6,230,837 True center wide drive for motorcycles
D439,096 Sunburst window blind
6,202,789 Composite scaffolding plank including natural wooden and laminated wooden
boards and method of forming same
6,183,630 Chlorinator for aerobic waste treatment systems
6,181,989 Aircraft attitude sensor and feedback control system
6,179,543 Rack for motor vehicles
D435,481 Plant mat
6,149,707 Method for pyrocleaning metal components
6,146,528 Sludge filtration system including selectively slidably removable filter assemblies
and method
6,136,077 Steam absorption apparatus
6,135,765 Pyrocleaning furnace and thermal oxidizer system
D431,495 Plant pot
6,103,109 Wastewater treatment system
6,098,416 Heat pump, housing and method
D428,827 Plant pot
D428,776 Beverage coaster
D428,595 Truck bed pop up tent
6,093,174 Pre-filled syringe with mechanism to store needle therein
6,086,172 Structural assembly system used to form different furniture pieces
6,085,793 Safety blinding device
6,071,445 Process for forming plastics
6,066,252 Alarm mechanism for chlorinator in aerobic waste treatment system
6,032,559 Fill riser cold punch
6,028,882 Claus unit cooling and heat recovery system
6,017,065 Remotely operable underwater connector assembly and method
6,000,839 Continuous static mixing apparatus
5,987,640 Visor and eyeshield assembly and method
D413,547 Potted-plant jacket
5,931,816 Syringe and method of using same
5,910,247 Two element filter bag
5,901,864 Movable crane apparatus
D409,057 Plant growth tube
5,870,945 Portable filtration and treatment apparatus
5,858,226 Selectively removable gravitational and vacuum sludge filtration apparatus and
method
5,839,971 Golf swing training device
D399,788 Plant saucer
D399,787 Plant saucer
5,820,416 Multiple contact wet connector
5,796,070 Welding gun spatter shield
5,793,312 Data entry system
5,765,946 Continuous static mixing apparatus and process
5,743,578 Collapsible golf ball retriever
D392,799 Fishing belt
5,731,024 Continuous filtering and treating device and method with external treating mechanis
5,709,899 Continuous filtering and treating device and method
5,702,037 Pleating machine and method
D387,837 Golf tee holder
5,676,264 Hydraulic boom stop
5,669,455 Bi-rotational coupling system
5,664,733 Fluid mixing nozzle and method
D381,389 Fishing lure
5,600,998 Level sensor offset mounting mechanism
5,595,654 Sludge filtration system and method
5,595,107 Filtering and treating device
5,579,855 Rotary cone rock bit and method
D373,656 Protective finger guard
5,524,405 Wall structure
5,498,270 Sulfur trap
5,487,478 Inverted kingpost crane
5,486,370 Method of continuously filtering cooking oil
5,474,314 Coaster board
5,472,054 Free pumping apparatus safety valve system and method
D362,829 Hanging basket drip pan
5,450,626 Protective guard
D359,610 Shooting jacket
5,425,224 Mower deck carriage
5,407,333 Subsurface pump with pump rod connected valve ball
5,404,799 Continuous filtering fryer
5,394,781 Support structure and guide
5,358,418 Wireline wet connect
5,352,080 Bale handling and wrapping apparatus
5,344,563 Wastewater treatment system
5,339,670 Apparatus and method for bending tubing
5,328,040 Thrust-centering crane and method
5,322,222 Spiral jet fluid mixer
RE34,636 Apparatus for filtering liquids
5,310,067 Compensating crane and method
5,299,880 Engine coupler and adapter
5,297,750 Holder for rolls of material
5,287,563 Hygienic urinal
5,280,801 Car-borne tent
5,267,274 Method of fission track analysis utilizing bulk chemical etching of apatite
5,265,844 Receptacle valve assembly and seal
5,265,450 Latch handle lock for tailgates
5,261,267 Method and apparatus for rock property determination using pressure transient
techniques and variable volume vessels
5,199,753 Child resistant gate latch
5,192,431 Forklift manipulable, lined, dissolver for transporting and feeding chemicals for
water purification
5,184,729 Needlework threadholder and organizer
5,119,279 Lighted drinking vessel
5,004,287 Locking device for removable tailgate assembly
4,946,159 Martial arts training device with reactive arms
4,944,557 Seat belt handle assembly
4,805,525 Apparatus for filtering liquids