Individual holder
MONTGOMERY CALVIN W
US·6 granted patents·281 citations·filing 1985–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0186US5226868APower push-up deviceMONTGOMERY CALVIN W·Filed 1992·Granted Jul 13, 1993·88 cites·14 claims
- 0279US4707920AKnife with retractable point protectorMONTGOMERY CALVIN W·Filed 1986·Granted Nov 24, 1987·64 cites·12 claims
- 0373US4607432AHunting knife for field dressing an animalMONTGOMERY CALVIN W·Filed 1985·Granted Aug 26, 1986·45 cites·14 claims
- 0470US4923194AInclined exercise bar systemMONTGOMERY CALVIN W·Filed 1989·Granted May 8, 1990·42 cites·19 claims
- 0557US4749188ASafety weight bar assemblyMONTGOMERY CALVIN W·Filed 1987·Granted Jun 7, 1988·28 cites·8 claims
- 0645US5105766ABuck bucketMONTGOMERY CALVIN W·Filed 1991·Granted Apr 21, 1992·14 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →