Assignee
WEBSTER ELECTRIC CO INC
US·6 granted patents·150 citations·filing 1976–1988
Top patents by PatentIndex Score
6 records- 0194US4386395APower supply for electrostatic apparatusWEBSTER ELECTRIC CO INC·Filed 1980·Granted May 31, 1983·83 cites·14 claims
- 0275US4836240APilot-assisted pressure relief valveWEBSTER ELECTRIC CO INC·Filed 1988·Granted Jun 6, 1989·35 cites·7 claims
- 0346US4836249ARotary-action directional control valveWEBSTER ELECTRIC CO INC·Filed 1988·Granted Jun 6, 1989·14 cites·25 claims
- 0439US4746776AFloat-actuated switching assemblyWEBSTER ELECTRIC CO INC·Filed 1987·Granted May 24, 1988·9 cites·19 claims
- 0535US4668930ATransformer coil constructionWEBSTER ELECTRIC CO INC·Filed 1985·Granted May 26, 1987·4 cites·5 claims
- 0632US4089171AFour position valve assemblyWEBSTER ELECTRIC CO INC·Filed 1976·Granted May 16, 1978·5 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →