Individual holder
MATTOX ERNEST M
5 granted patents·212 citations·filing 1979–1991
Individually held — no corporate assignee on record.
Technology mixA63B5
Top patents by PatentIndex Score
5 records- 0188US4505474AWeighted elastomeric jumping deviceMATTOX ERNEST M·Filed 1984·Granted Mar 19, 1985·73 cites·18 claims
- 0282US4249725AExercise apparatusMATTOX ERNEST M·Filed 1979·Granted Feb 10, 1981·48 cites·14 claims
- 0371US4789154ANeck exercise deviceMATTOX ERNEST M·Filed 1986·Granted Dec 6, 1988·43 cites·26 claims
- 0467US5261866AWheeled exercise deviceMATTOX ERNEST M·Filed 1991·Granted Nov 16, 1993·38 cites·26 claims
- 0537US4563004AFriction type isokinetic exercise mechanismMATTOX ERNEST M·Filed 1982·Granted Jan 7, 1986·10 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →