Individual holder
HAMILTON WILLIAM J
4 granted patents·48 citations·filing 1978–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0156US5016930ABalanced latch bolt keeper support systemHAMILTON WILLIAM J·Filed 1989·Granted May 21, 1991·16 cites·11 claims
- 0254US4189176ALatch bolt accessoryHAMILTON WILLIAM J·Filed 1978·Granted Feb 19, 1980·14 cites·12 claims
- 0345US4453751AStrike plate support systemHAMILTON WILLIAM J·Filed 1982·Granted Jun 12, 1984·12 cites·11 claims
- 0436US4471662ANon-destructive door frame testerHAMILTON WILLIAM J·Filed 1982·Granted Sep 18, 1984·6 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →