Inventor · disambiguated record
John M. Clapp
Also filed as: CLAPP JOHN M · CLAPP JOHN MADISON · PRITCHARD LEWIS C
10 granted patents·285 citations·filing 1975–1994
91Inventor score
Files withINGERSOLL RAND CO10
Top patents by PatentIndex Score
10 records- 0193USD339726SImpact wrenchINGERSOLL RAND CO·Filed 1992·Granted Sep 28, 1993·60 cites·1 claims
- 0289US5346024ATool constructionINGERSOLL RAND CO·Filed 1994·Granted Sep 13, 1994·65 cites·7 claims
- 0386US4205732AMuffler for portable pneumatic toolINGERSOLL RAND CO·Filed 1979·Granted Jun 3, 1980·43 cites·14 claims
- 0472US5205540ATrigger valve assemblyINGERSOLL RAND CO·Filed 1992·Granted Apr 27, 1993·33 cites·9 claims
- 0570US4023627AAir shut-off toolINGERSOLL RAND CO·Filed 1975·Granted May 17, 1977·13 cites·8 claims
- 0667US4721166AAutomatic shut-off valve for power toolsINGERSOLL RAND CO·Filed 1986·Granted Jan 26, 1988·24 cites·3 claims
- 0752US5087180AFluid motor having reduced lubrication requirementINGERSOLL RAND CO·Filed 1991·Granted Feb 11, 1992·16 cites·11 claims
- 0849US5284318AFluid connection and control device for fluid machinesINGERSOLL RAND CO·Filed 1992·Granted Feb 8, 1994·11 cites·12 claims
- 0946US5197711AFluid connection and control device for fluid machinesINGERSOLL RAND CO·Filed 1991·Granted Mar 30, 1993·13 cites·13 claims
- 1034US5244185ARetainerINGERSOLL RAND CO·Filed 1992·Granted Sep 14, 1993·7 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when John M. Clapp files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →