Inventor · disambiguated record
Arthur R. Frelund
Also filed as: FRELUND ARTHUR R
4 granted patents·131 citations·filing 1979–2001
80Inventor score
Files withGEN MOTORS CORP4
Top patents by PatentIndex Score
4 records- 0193US4408722AFuel injection nozzle with grooved poppet valveGEN MOTORS CORP·Filed 1981·Granted Oct 11, 1983·69 cites·2 claims
- 0280US6598589B2Engine control algorithm-cold start A/F modifierGEN MOTORS CORP·Filed 2001·Granted Jul 29, 2003·27 cites·19 claims
- 0372US4270499ADiesel engine precombustion chambersGEN MOTORS CORP·Filed 1979·Granted Jun 2, 1981·22 cites·8 claims
- 0450US4601196AEngine combustion chamber pressure sensorGEN MOTORS CORP·Filed 1984·Granted Jul 22, 1986·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →