Inventor · disambiguated record
Roman O. Marchak
Also filed as: CARP RALPH W · MARCHAK ROMAN · MARCHAK ROMAN O · PETERSON WILLIAM A JR
10 granted patents·212 citations·filing 1976–2000
91Inventor score
Top patents by PatentIndex Score
10 records- 0185US4114570AStart enrichment circuit for internal combustion engine fuel control systemBENDIX CORP·Filed 1976·Granted Sep 19, 1978·34 cites·14 claims
- 0283US4213180AClosed loop sensor condition detectorBENDIX CORP·Filed 1978·Granted Jul 15, 1980·26 cites·18 claims
- 0379US4193380AStart and warm up features for electronic fuel management systemsBENDIX CORP·Filed 1978·Granted Mar 18, 1980·36 cites·10 claims
- 0477US4246639AStart and warm up features for electronic fuel management systemsBENDIX CORP·Filed 1978·Granted Jan 20, 1981·21 cites·9 claims
- 0577US4212065AAltitude compensation feature for electronic fuel management systemsBENDIX CORP·Filed 1978·Granted Jul 8, 1980·21 cites·10 claims
- 0676US4241710AClosed loop systemBENDIX CORP·Filed 1978·Granted Dec 30, 1980·20 cites·16 claims
- 0774US4266275AAcceleration enrichment feature for electronic fuel injection systemBENDIX CORP·Filed 1979·Granted May 5, 1981·19 cites·13 claims
- 0872US4245317AStart and warm up features for electronic fuel management systemsBENDIX CORP·Filed 1978·Granted Jan 13, 1981·18 cites·10 claims
- 0968US4214307ADeceleration lean out feature for electronic fuel management systemsBENDIX CORP·Filed 1978·Granted Jul 22, 1980·16 cites·10 claims
- 1044US6456083B1Method and apparatus for diagnosing short circuit conditionsBENDIX COMMERCIAL VEHICLE SYS·Filed 2000·Granted Sep 24, 2002·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →