Individual holder
BEECHER WILLIAM H
3 granted patents·522 citations·filing 1979–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0193US4243040AExtracting device for removing objects from human body passagesBEECHER WILLIAM H·Filed 1979·Granted Jan 6, 1981·326 cites·20 claims
- 0277US4889533AFemale urinary collection devices having hollow-walled filled urine receptaclesBEECHER WILLIAM H·Filed 1986·Granted Dec 26, 1989·170 cites·35 claims
- 0368US4610275AValve for relieving pressure or checking reverse flowBEECHER WILLIAM H·Filed 1985·Granted Sep 9, 1986·26 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →