Assignee
POTTER INSTRUMENT CO INC
6 granted patents·33 citations·filing 1974–1979
Top patents by PatentIndex Score
6 records- 0154US3951090AHydraulic system for raising and lowering keelPOTTER INSTRUMENT CO INC·Filed 1974·Granted Apr 20, 1976·13 cites·8 claims
- 0246US4264936AAltitude correcting vacuum systemPOTTER INSTRUMENT CO INC·Filed 1978·Granted Apr 28, 1981·5 cites·6 claims
- 0332US3948459AFolded vacuum tanks for high speed magnetic tape recordersPOTTER INSTRUMENT CO INC·Filed 1974·Granted Apr 6, 1976·5 cites·1 claims
- 0431US4027587APulley construction for high speed printer beltPOTTER INSTRUMENT CO INC·Filed 1975·Granted Jun 7, 1977·5 cites·1 claims
- 0529US4216889AVacuum tank for magnetic tape handlersPOTTER INSTRUMENT CO INC·Filed 1979·Granted Aug 12, 1980·0 cites·1 claims
- 0628US3978384ABidirectional motor drive using switched amplitude controlled currentPOTTER INSTRUMENT CO INC·Filed 1974·Granted Aug 31, 1976·5 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →