Inventor · disambiguated record
William S. Dworzan
Also filed as: DWORZAN WILLIAM S
5 granted patents·1 pending application·164 citations·filing 1991–2009
84Inventor score
Top patents by PatentIndex Score
6 records- 0182US5222327ASide mount garage door operatorFELLOWS DONNA M·Filed 1991·Granted Jun 29, 1993·71 cites·15 claims
- 0275US7409741B2Toothbrush with tuned vibrating headDWORZAN WILLIAM S·Filed 2003·Granted Aug 12, 2008·32 cites·9 claims
- 0372US6775940B2Motion detecting safety deviceS R IND INC·Filed 2003·Granted Aug 17, 2004·29 cites·32 claims
- 0468USD617467SMassage rollerDWORZAN WILLIAM S·Filed 2009·Granted Jun 8, 2010·17 cites·1 claims
- 0564US7326156B2Handheld gyroscopic exercise deviceDWORZAN WILLIAM S·Filed 2003·Granted Feb 5, 2008·15 cites·4 claims
- 0642US2003079304A1Toothbrush with vibrating headFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William S. Dworzan 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 →