Inventor · disambiguated record
James R. Shaffer
Also filed as: SHAFFER JAMES R
11 granted patents·121 citations·filing 1976–1987
88Inventor score
Technology areasB64C
Top patents by PatentIndex Score
11 records- 0191US4470569ALocking, redundant slat drive mechanismMC DONNELL DOUGLAS CORP·Filed 1981·Granted Sep 11, 1984·89 cites·7 claims
- 0258USD249938STachometerSUN ELECTRIC CORP·Filed 1976·Granted Oct 17, 1978·6 cites·1 claims
- 0355USD313947SCombined engine analyzer and cartSUN ELECTRIC CORP·Filed 1987·Granted Jan 22, 1991·7 cites·1 claims
- 0450USD250178SDwell/tachometerSUN ELECTRIC CORP·Filed 1976·Granted Nov 7, 1978·4 cites·1 claims
- 0550USD249876SInductive clampSUN ELECTRIC CORP·Filed 1976·Granted Oct 10, 1978·4 cites·1 claims
- 0650USD248630STiming lightSUN ELECTRIC CORP·Filed 1976·Granted Jul 25, 1978·4 cites·1 claims
- 0748USD313764SDiagnostic analyzerSUN ELECTRIC CORP·Filed 1987·Granted Jan 15, 1991·5 cites·1 claims
- 0834USD257331SEngine exhaust emission analyzerSUN ELECTRIC CORP·Filed 1978·Granted Oct 14, 1980·1 cites·1 claims
- 0934USD246972SRemote starter switchSUN ELECTRIC CORP·Filed 1976·Granted Jan 17, 1978·1 cites·1 claims
- 1030USD310789SEngine analyzerSUN ELECTRIC CORP·Filed 1987·Granted Sep 25, 1990·0 cites·1 claims
- 1130USD257013SEngine exhaust emission analyzerSUN ELECTRIC CORP·Filed 1978·Granted Sep 23, 1980·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →