Inventor · disambiguated record
William F. Sell
Also filed as: SELL WILLIAM F
3 granted patents·31 citations·filing 1976–1986
69Inventor score
Files withELLENBERGER & POENSGEN3
Top patents by PatentIndex Score
3 records- 0154US4682138APush-button actuated overload protective circuit breakerELLENBERGER & POENSGEN·Filed 1986·Granted Jul 21, 1987·12 cites·9 claims
- 0252US4667175AOverload protective circuit breakerELLENBERGER & POENSGEN·Filed 1986·Granted May 19, 1987·11 cites·13 claims
- 0339US4069289AMethod of forming elements of insulating material on a bimetal stripELLENBERGER & POENSGEN·Filed 1976·Granted Jan 17, 1978·8 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when William F. Sell 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 →