Inventor · disambiguated record
Philip R. Robinson
Also filed as: ROBINSON PHILIP R · SNYDER RALPH E
6 granted patents·1 pending application·204 citations·filing 1977–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0190US6357249B1Vehicle rooftop air conditionerAIRXCEL INC·Filed 2001·Granted Mar 19, 2002·101 cites·26 claims
- 0280US6101829AAir conditioning apparatusAIRXCEL INC·Filed 1999·Granted Aug 15, 2000·60 cites·8 claims
- 0377US4238122AApparatus for annealing steelALLEGHENY LUDLUM IND INC·Filed 1979·Granted Dec 9, 1980·18 cites·2 claims
- 0456US4078942AMethod and apparatus for cleaning strip in a molten salt bathALLEGHENY LUDLUM IND INC·Filed 1977·Granted Mar 14, 1978·9 cites·7 claims
- 0550US4167426AMethod for annealing silicon steelALLEGHENY LUDLUM IND INC·Filed 1978·Granted Sep 11, 1979·7 cites·3 claims
- 0644US4518101AMetering system for corrosive liquids and method thereforALLEGHENY LUDLUM STEEL·Filed 1983·Granted May 21, 1985·9 cites·9 claims
- 0740US2013015173A1Lockout circuit with manual reset for recreational vehicle heaterAIRXCEL INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →