Inventor · disambiguated record
Thomas R. Ellsberg
Also filed as: ELLSBERG THOMAS R
5 granted patents·181 citations·filing 1978–1987
83Inventor score
Top patents by PatentIndex Score
5 records- 0185US4698630ASecurity systemAMERICAN LOCKER GROUP INC·Filed 1985·Granted Oct 6, 1987·57 cites·20 claims
- 0272US4845484ARetrofit, newspaper tracking audit system for newspaper rack machinesBELLATRIX SYSTEMS INC·Filed 1987·Granted Jul 4, 1989·75 cites·31 claims
- 0364US4233642ASafety interlock systemELLSBERG THOMAS R·Filed 1979·Granted Nov 11, 1980·20 cites·41 claims
- 0454US4158874ASafety interlock systemC P P L INC·Filed 1978·Granted Jun 19, 1979·20 cites·23 claims
- 0539US4430685AVehicle lock release mechanism operable with a safety interlock systemELLSBERG THOMAS R·Filed 1978·Granted Feb 7, 1984·9 cites·35 claims
Join the waitlist — get patent alerts
Get an alert when Thomas R. Ellsberg 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 →