Individual holder
CARLSON HAROLD C
3 granted patents·31 citations·filing 1977–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0168US4968275AStabilizer for a motor boatCARLSON HAROLD C·Filed 1989·Granted Nov 6, 1990·19 cites·18 claims
- 0248US4141114AMollusk shuckerCARLSON HAROLD C·Filed 1977·Granted Feb 27, 1979·11 cites·11 claims
- 0322US4300264AClam belly extractorCARLSON HAROLD C·Filed 1980·Granted Nov 17, 1981·1 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →