Inventor · disambiguated record
Joseph L. Kelly, Jr.
Also filed as: KELLY JOSEPH · KELLY JOSEPH L · KELLY JR JOSEPH L
12 granted patents·613 citations·filing 1975–1999
93Inventor score
Top patents by PatentIndex Score
12 records- 0194US4698631ASurface acoustic wave pipe identification systemHUGHES TOOL CO·Filed 1986·Granted Oct 6, 1987·204 cites·6 claims
- 0294US4574895ASolid head bit with tungsten carbide central coreHUGHES TOOL CO·Filed 1983·Granted Mar 11, 1986·139 cites·4 claims
- 0387US4753304AVolume and pressure balanced rigid face seal for rock bitsHUGHES TOOL CO·Filed 1987·Granted Jun 28, 1988·48 cites·4 claims
- 0476USD307616SBall game goalKELLY JOSEPH·Filed 1986·Granted May 1, 1990·16 cites·1 claims
- 0566US5360076ADual metal face seal with single recessed energizerHUGHES TOOL CO·Filed 1992·Granted Nov 1, 1994·47 cites·6 claims
- 0666US4515228AAir groove scraperHUGHES TOOL CO·Filed 1983·Granted May 7, 1985·30 cites·4 claims
- 0763US4749048ARipper attachment for skid steer loadersKELLY JOSEPH L·Filed 1986·Granted Jun 7, 1988·21 cites·1 claims
- 0850US6123387AChair with keyboard and mouse platformsFiled 1999·Granted Sep 26, 2000·21 cites·3 claims
- 0943US5407419AEnclosure with integral tie memberKELLCOVER INC·Filed 1993·Granted Apr 18, 1995·39 cites·12 claims
- 1041US5342286AWaterproof coveringKELLCOVER INC·Filed 1992·Granted Aug 30, 1994·36 cites·8 claims
- 1140US3995701ADerrick tilting systemHUGHES TOOL CO·Filed 1975·Granted Dec 7, 1976·9 cites·5 claims
- 1230US4293039ANon-rotating stabilizer for drill stringHUGHES TOOL CO·Filed 1979·Granted Oct 6, 1981·3 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Joseph L. Kelly, Jr. 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 →