Inventor · disambiguated record
Joseph R. Keller
Also filed as: KELLER JOSEPH · KELLER JOSEPH R · KELLER JOSEPH RUDY
14 granted patents·1 pending application·317 citations·filing 1977–2015
93Inventor score
Top patents by PatentIndex Score
15 records- 0193US4158745ALead frame having integral terminal tabsAMP INC·Filed 1977·Granted Jun 19, 1979·90 cites·13 claims
- 0285US4767298AHeat staking apparatusAMP INC·Filed 1986·Granted Aug 30, 1988·55 cites·7 claims
- 0382US4359620AInduction heating apparatusAMP INC·Filed 1979·Granted Nov 16, 1982·30 cites·21 claims
- 0478US4583272APlatens for printersALINABAL INC·Filed 1982·Granted Apr 22, 1986·33 cites·5 claims
- 0575US8465170B2Optically efficient notification device for use in life safety ceiling strobe applicationsRONG WEI·Filed 2012·Granted Jun 18, 2013·4 cites·20 claims
- 0673US7730740B2Cooling device for pet carrierKELLER JOSEPH·Filed 2007·Granted Jun 8, 2010·8 cites·6 claims
- 0768US4734651AElectrical continuity and short circuit testingAMP INC·Filed 1986·Granted Mar 29, 1988·25 cites·9 claims
- 0866US4654580AElectrical continuity tester for the connection of a terminal and an insulated leadAMP INC·Filed 1984·Granted Mar 31, 1987·20 cites·4 claims
- 0964US4339768ATransistors and manufacture thereofAMP INC·Filed 1980·Granted Jul 13, 1982·26 cites·7 claims
- 1061US8220948B2Optically efficient notification device for use in life safety ceiling strobe applicationsRONG WEI·Filed 2009·Granted Jul 17, 2012·3 cites·23 claims
- 1159US9406205B2Method and apparatus for activating and controlling fire and mass notification visual devicesKELLER JOSEPH RUDY·Filed 2012·Granted Aug 2, 2016·3 cites·20 claims
- 1257US9813828B2Speaker system with acoustic event detection, modification kit for speaker system and method of modifying a speaker systemEATON CORP·Filed 2015·Granted Nov 7, 2017·1 cites·19 claims
- 1345US4696708AUltrasonic weldingAMP INC·Filed 1985·Granted Sep 29, 1987·13 cites·13 claims
- 1444USD611315SCutting board and integrated slicing knifeKELLER JOSEPH·Filed 2009·Granted Mar 9, 2010·6 cites·1 claims
- 1535US2013193865A1Method and apparatus for driving a light emitting diode strobeKELLER JOSEPH RUDY·Filed 2012·Application pending·0 cites
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