Inventor · disambiguated record
John M. Estep
Also filed as: ESTEP JOHN M · ESTEP JOHN MANLEY
5 granted patents·1 pending application·134 citations·filing 1989–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0187US5701961AElectronic push to start nutrunnerINGERSOLL RAND CO·Filed 1996·Granted Dec 30, 1997·51 cites·9 claims
- 0282USD336228SAngle head pneumatic toolINGERSOLL RAND CO·Filed 1991·Granted Jun 8, 1993·23 cites·1 claims
- 0379US5636698ATube nut wrenchINGERSOLL RAND CO·Filed 1996·Granted Jun 10, 1997·44 cites·4 claims
- 0441US2011197410A1Frangible collar removal toolESTEP JOHN MANLEY·Filed 2011·Application pending·0 cites
- 0539US4927114ATilt valve cartridgeINGERSOLL RAND CO·Filed 1989·Granted May 22, 1990·8 cites·9 claims
- 0632US5100256ARetaining pin moduleINGERSOLL RAND CO·Filed 1990·Granted Mar 31, 1992·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →