Inventor · disambiguated record
James C. Vance, Sr.
Also filed as: VANCE SR JAMES C
5 granted patents·165 citations·filing 1975–1992
83Inventor score
Top patents by PatentIndex Score
5 records- 0180US5220959AGripping inflatable packerGATES RUBBER CO·Filed 1991·Granted Jun 22, 1993·85 cites·7 claims
- 0259US5205567AReinforced inflatable packerGATES RUBBER CO·Filed 1991·Granted Apr 27, 1993·38 cites·15 claims
- 0349US5327963ATubular coupling deviceGATES RUBBER CO·Filed 1991·Granted Jul 12, 1994·19 cites·18 claims
- 0436US5236201AReinforcement structure for inflatable downhole packersVANCE SR JAMES C·Filed 1992·Granted Aug 17, 1993·18 cites·26 claims
- 0531US3932078AApparatus for manufacturing power transmission beltingGATES RUBBER CO·Filed 1975·Granted Jan 13, 1976·5 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when James C. Vance, Sr. 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 →