Individual holder
JOHNSTON GARY L
US·4 granted patents·1 pending application·47 citations·filing 1988–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0167US4869493ATreadmill associated exercise apparatusJOHNSTON GARY L·Filed 1988·Granted Sep 26, 1989·36 cites·6 claims
- 0253US2007032346A1Turnable exercise apparatusJOHNSTON GARY L·Filed 2006·Application pending·0 cites
- 0343US5303982AUser-operated seat uplift apparatusJOHNSTON GARY L·Filed 1991·Granted Apr 19, 1994·9 cites·30 claims
- 0429US5292294ARotational belt exercise apparatusJOHNSTON GARY L·Filed 1991·Granted Mar 8, 1994·2 cites·17 claims
- 0529US5040365AV-shaped lawn raking apparatusJOHNSTON GARY L·Filed 1990·Granted Aug 20, 1991·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →