Inventor · disambiguated record
Joseph P. Stark
Also filed as: STARK JOSEPH P
5 granted patents·89 citations·filing 1990–2007
80Inventor score
Top patents by PatentIndex Score
5 records- 0180US5134684AElectric air or gas heater utilizing a plurality or serpentine heating elementsGTE PROD CORP·Filed 1990·Granted Jul 28, 1992·50 cites·4 claims
- 0275USD573703SHeaterOSRAM SYLVANIA INC·Filed 2007·Granted Jul 22, 2008·24 cites·1 claims
- 0351US7180039B2Heater with burnout protectionOSRAM SYLVANIA INC·Filed 2005·Granted Feb 20, 2007·2 cites·6 claims
- 0439US5111527AElectric heater with thermistor temperature controlGTE PROD CORP·Filed 1990·Granted May 5, 1992·11 cites·12 claims
- 0526US6078731AHeater housingOSRAM SYLVANIA INC·Filed 1998·Granted Jun 20, 2000·2 cites·3 claims
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