Inventor · disambiguated record
Dewayne L. Varnes
Also filed as: VARNES DEWAYNE L
4 granted patents·233 citations·filing 1983–2008
79Inventor score
Technology areasA61C
Top patents by PatentIndex Score
4 records- 0190US4973247ADental handpiece assemblyVARNES DEWAYNE L·Filed 1989·Granted Nov 27, 1990·197 cites·21 claims
- 0270US8123522B2Dental handpiece fluid supply technologyVARNES DEWAYNE L·Filed 2008·Granted Feb 28, 2012·4 cites·10 claims
- 0350US4470812ACutting handpiece and coolant meansMARTENS LESLIE V·Filed 1983·Granted Sep 11, 1984·20 cites·12 claims
- 0433US5261816ADental handpiece coolant delivery systemVARNES DEWAYNE L·Filed 1993·Granted Nov 16, 1993·12 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Dewayne L. Varnes 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 →