Individual holder
STRUMBOS WILLIAM P
US·8 granted patents·304 citations·filing 1983–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0191US4810929ASpark plug temperature controlSTRUMBOS WILLIAM P·Filed 1988·Granted Mar 7, 1989·96 cites·25 claims
- 0285US4553284AVacuum cleaner universal nozzleSTRUMBOS WILLIAM P·Filed 1984·Granted Nov 19, 1985·54 cites·13 claims
- 0384US4804155AVTOL aircraftSTRUMBOS WILLIAM P·Filed 1987·Granted Feb 14, 1989·68 cites·19 claims
- 0467US4491101AMultiple heat-range spark plugSTRUMBOS WILLIAM P·Filed 1983·Granted Jan 1, 1985·20 cites·16 claims
- 0566US5101756AMarker arrow systemSTRUMBOS WILLIAM P·Filed 1990·Granted Apr 7, 1992·29 cites·10 claims
- 0660US4910428AElectrical-erosion resistant electrodeSTRUMBOS WILLIAM P·Filed 1986·Granted Mar 20, 1990·18 cites·17 claims
- 0751US4972812ASpark plug thermal controlSTRUMBOS WILLIAM P·Filed 1989·Granted Nov 27, 1990·13 cites·2 claims
- 0836US4803802APlant stakeSTRUMBOS WILLIAM P·Filed 1984·Granted Feb 14, 1989·6 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →