Inventor · disambiguated record
Ernest F. Bestel
Also filed as: BESTEL ERNEST F · BESTEL ERNEST FREDERICK
5 granted patents·249 citations·filing 1988–2005
84Inventor score
Top patents by PatentIndex Score
5 records- 0189US4982059AAxial magnetic field interrupterCOOPER IND INC·Filed 1990·Granted Jan 1, 1991·76 cites·13 claims
- 0289US4871888ATubular supported axial magnetic field interrupterBESTEL ERNEST F·Filed 1988·Granted Oct 3, 1989·65 cites·11 claims
- 0388US5387772AVacuum switchCOOPER IND INC·Filed 1993·Granted Feb 7, 1995·63 cites·12 claims
- 0485US4839481AVacuum interrupterCOOPER IND INC·Filed 1988·Granted Jun 13, 1989·40 cites·6 claims
- 0564US7383733B2Method and apparatus for the sonic detection of high pressure conditions in a vacuum switching deviceJENNINGS TECHNOLOGY·Filed 2005·Granted Jun 10, 2008·5 cites·37 claims
Join the waitlist — get patent alerts
Get an alert when Ernest F. Bestel 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 →