Assignee
KEENE CORP
US47 patents
Top patents by PatentIndex Score
US4760511AJul 26, 1988
Light fixture
KEENE CORP58 citations96
US4527224AJul 2, 1985
Mounting for high intensity light fixture
KEENE CORP88 citations96
USD272193SJan 10, 1984
Wall mounted light fixture
KEENE CORP54 citations96
US4249648AFeb 10, 1981
Token identifying system
KEENE CORP82 citations96
US5055985AOct 8, 1991
Fluorescent fixture housing
KEENE CORP52 citations94
US4399317AAug 16, 1983
Sealing apparatus for radio frequency shielding enclosure
KEENE CORP93 citations93
US4371175AFeb 1, 1983
Inflatable gasket for radio frequency shielding enclosure
KEENE CORP82 citations93
US5086375AFeb 4, 1992
Modular medical light system
KEENE CORP28 citations92
US4233651ANov 11, 1980
Work area lighting system
KEENE CORP52 citations92
USD255851SJul 15, 1980
Lighted display fixture
KEENE CORP30 citations92
US4315302AFeb 9, 1982
Quartz light fixture
KEENE CORP34 citations91
US4058463ANov 15, 1977
Element for filtering and separating fluid mixtures
KEENE CORP61 citations91
USD263340SMar 9, 1982
Garden light fixture
KEENE CORP30 citations90
US5160193ANov 3, 1992
Modular medical light system
KEENE CORP37 citations89
US4484574ANov 27, 1984
Self-rolled foam tape without release layer and method of making same
KEENE CORP105 citations89
US3937662AFeb 10, 1976
Marine discharge control apparatus and method for treating fluids on a marine vessel
KEENE CORP53 citations88
US4716504ADec 29, 1987
Light fixture bracket for suspended ceiling
KEENE CORP34 citations86
US4242723ADec 30, 1980
Low level work area lighting system
KEENE CORP45 citations86
US5038254AAug 6, 1991
Integrated medical light system
KEENE CORP38 citations84
US4575578AMar 11, 1986
Radiation shielding and thermally conductive gasket with internal bonding agent
KEENE CORP38 citations84
US4683791AAug 4, 1987
Cutting apparatus
KEENE CORP50 citations82
US4225200ASep 30, 1980
Grease and cup retained unitized thrust bearing and method of making same
KEENE CORP34 citations81
US4525595AJun 25, 1985
Radiation resistant closure
KEENE CORP24 citations78
US3957593AMay 18, 1976
Method of forming an abrasive tool
KEENE CORP29 citations78
US4760508AJul 26, 1988
High intensity modular light fixture
KEENE CORP16 citations74
USD283925SMay 20, 1986
High intensity discharge light fixture
KEENE CORP12 citations74
US4378584AMar 29, 1983
Hanging light fixture mounting arrangement
KEENE CORP9 citations74
US4267916AMay 19, 1981
Coin identification system
KEENE CORP22 citations74
USD253225SOct 23, 1979
Outdoor weatherproof plate and closure combination
KEENE CORP14 citations73
US4101956AJul 18, 1978
Fluorescent fixture
KEENE CORP19 citations73
US5183327AFeb 2, 1993
Fluorescent light fixture with open ballast housing
KEENE CORP17 citations71
US4293898AOct 6, 1981
Garden light fixture
KEENE CORP19 citations71
US4087147AMay 2, 1978
Track lighting system connector
KEENE CORP11 citations71
US4626615ADec 2, 1986
RF expansion joint for an electrically sealed enclosure
KEENE CORP10 citations70
USD268876SMay 3, 1983
High intensity light fixture
KEENE CORP27 citations70
US4277117AJul 7, 1981
Internally reinforced ball bearing spacer
KEENE CORP28 citations70
USD257065SSep 23, 1980
Multi mount position light fixture
KEENE CORP15 citations70
US4388681AJun 14, 1983
Hazardous location light fixture
KEENE CORP21 citations69
US4266683AMay 12, 1981
Outdoor junction box
KEENE CORP20 citations69
US4082640AApr 4, 1978
Apparatus for forming an electroplated abrasive tool
KEENE CORP15 citations69
US4298918ANov 3, 1981
Fluorescent fixture socket
KEENE CORP14 citations65
USD300669SApr 11, 1989
Adjustable light fixture with high intensity reflector
KEENE CORP5 citations63
USD246933SJan 10, 1978
Free standing light fixture
KEENE CORP2 citations62
US4546944AOct 15, 1985
Post cap for mounting fixture
KEENE CORP9 citations58
USD300872SApr 25, 1989
Adjustable light fixture with louvered reflector
KEENE CORP0 citations52
US4230657AOct 28, 1980
Method and apparatus for producing artificial greenery
KEENE CORP3 citations51
US3959578AMay 25, 1976
Lighting fixture
KEENE CORP2 citations45