Individual holder
PERRY JOSEPH A
3 granted patents·30 citations·filing 1975–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0173US3989911AMagnetic differential pressure switchPERRY JOSEPH A·Filed 1975·Granted Nov 2, 1976·19 cites·14 claims
- 0242US4128013APressure transducerPERRY JOSEPH A·Filed 1977·Granted Dec 5, 1978·10 cites·8 claims
- 0326USD308491SWindspeed indicatorPERRY JOSEPH A·Filed 1986·Granted Jun 12, 1990·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →