Inventor · disambiguated record
Douglas Weissmann
Also filed as: WEISSMANN DOUGLAS · WEISSMANN DOUGLAS A
3 granted patents·70 citations·filing 1993–2008
74Inventor score
Top patents by PatentIndex Score
3 records- 0187US7964978B1Wind turbine having a blade ring using magnetic levitationWEISSMANN DOUGLAS·Filed 2008·Granted Jun 21, 2011·31 cites·7 claims
- 0283US8028684B1Device and method of throwing objectsWEISSMANN DOUGLAS·Filed 2008·Granted Oct 4, 2011·28 cites·5 claims
- 0356USD354625SToothbrushWEISSMANN DOUGLAS ALAN·Filed 1993·Granted Jan 24, 1995·11 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Weissmann 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 →