Individual holder
HAUSKNECHT LOUIS A
6 granted patents·163 citations·filing 1974–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0190US4153016AValve control systemHAUSKNECHT LOUIS A·Filed 1978·Granted May 8, 1979·50 cites·3 claims
- 0287US5327858AFlow restriction controlled variable engine valve systemHAUSKNECHT LOUIS A·Filed 1993·Granted Jul 12, 1994·51 cites·13 claims
- 0375US4134371AValve control systemHAUSKNECHT LOUIS A·Filed 1977·Granted Jan 16, 1979·23 cites·4 claims
- 0462US4483283AVariable valve control system with dampener assemblyHAUSKNECHT LOUIS A·Filed 1983·Granted Nov 20, 1984·19 cites·9 claims
- 0560US5233951AFlow restriction controlled variable engine valve systemHAUSKNECHT LOUIS A·Filed 1992·Granted Aug 10, 1993·20 cites·15 claims
- 0627US3973177AMotor speed control deviceHAUSKNECHT LOUIS A·Filed 1974·Granted Aug 3, 1976·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →