Individual holder
ARMSTRONG GEORGE W
US·3 granted patents·134 citations·filing 1991–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0192US5289796ABird feederARMSTRONG GEORGE W·Filed 1993·Granted Mar 1, 1994·123 cites·15 claims
- 0239US5139048ADirect powered gate valveARMSTRONG GEORGE W·Filed 1991·Granted Aug 18, 1992·10 cites·7 claims
- 0324US5213237ALock gate blade-type valveARMSTRONG GEORGE W·Filed 1992·Granted May 25, 1993·1 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →