Assignee
VELENCEI JOHN
US·4 granted patents·17 citations·filing 1984–1987
Top patents by PatentIndex Score
4 records- 0137US4682570AInternal combustion engine (JV-1)VELENCEI JOHN·Filed 1984·Granted Jul 28, 1987·8 cites·9 claims
- 0228US4836153ATwo-piston internal combustion enginesVELENCEI JOHN·Filed 1987·Granted Jun 6, 1989·4 cites·22 claims
- 0326US4834034AInternal combustion enginesVELENCEI JOHN·Filed 1987·Granted May 30, 1989·3 cites·20 claims
- 0424US4683845ATwo-piston internal combustion engine (JV-2)VELENCEI JOHN·Filed 1984·Granted Aug 4, 1987·2 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →