Inventor · disambiguated record

Leonard O. Greninger

Also filed as: GRENINGER LEONARD O

1 granted patent·1 pending application·14 citations·filing 1984–2012

36Inventor score

Technology areasA63B G09B

Files withINTERACTIVE PHYSICAL THERAPY LLC1 ROGERS JR BURTON L1

Top patents by PatentIndex Score

2 records

0149US2015004581A1Interactive physical therapyINTERACTIVE PHYSICAL THERAPY LLC·Filed 2012·Application pending·0 cites
0225US4655450AHead gripping apparatus for a neck exercising machineROGERS JR BURTON L·Filed 1984·Granted Apr 7, 1987·14 cites·27 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →