Inventor · disambiguated record
William L. Sondermann
Also filed as: SONDERMANN WILLIAM L
3 granted patents·162 citations·filing 1987–1994
76Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0173US4917093ABiological tissue stimulator with adjustable high voltage power supply dependent upon load impedanceMINNESOTA MINING & MFG·Filed 1987·Granted Apr 17, 1990·128 cites·11 claims
- 0237US5418686AElectrical safety system for electrical deviceMINNESOTA MINING & MFG·Filed 1994·Granted May 23, 1995·23 cites·2 claims
- 0330US5411534AElectrical safety system for electrical deviceMINNESOTA MINING & MFG·Filed 1994·Granted May 2, 1995·11 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when William L. Sondermann 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 →