Individual holder
SOUTHARD ALBERT A
8 granted patents·82 citations·filing 1974–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0174US4230088ARotary internal combustion engine with integrated superchargingSOUTHARD ALBERT A·Filed 1978·Granted Oct 28, 1980·14 cites·28 claims
- 0261US4594919ASharpening of chain sawsSOUTHARD ALBERT A·Filed 1983·Granted Jun 17, 1986·13 cites·9 claims
- 0361US4134382ARotary internal combustion engineSOUTHARD ALBERT A·Filed 1976·Granted Jan 16, 1979·9 cites·16 claims
- 0458US4656984ARotary internal combustion engine with integrated supercharged fuel-air inductionSOUTHARD ALBERT A·Filed 1980·Granted Apr 14, 1987·17 cites·4 claims
- 0543US4733534AInternal combustion engine and output motion transducerSOUTHARD ALBERT A·Filed 1986·Granted Mar 29, 1988·9 cites·18 claims
- 0642US3994641ARotary positive fluid displacement machineSOUTHARD ALBERT A·Filed 1974·Granted Nov 30, 1976·7 cites·11 claims
- 0738US4429596ARotary steel filing apparatus for sharpening saw chainsSOUTHARD ALBERT A·Filed 1982·Granted Feb 7, 1984·5 cites·15 claims
- 0832US5205438ASqueeze tube operation and enabling structureSOUTHARD ALBERT A·Filed 1991·Granted Apr 27, 1993·8 cites·10 claims
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