Inventor · disambiguated record
William M. Dranginis
Also filed as: DRANGINIS WILLIAM M
3 granted patents·92 citations·filing 1983–2005
74Inventor score
Top patents by PatentIndex Score
3 records- 0176US5857237ANovelty ice scraperFiled 1997·Granted Jan 12, 1999·57 cites·7 claims
- 0265US7343639B2Scraper deviceICE SCRAPER CARD INC·Filed 2005·Granted Mar 18, 2008·11 cites·20 claims
- 0365US4480291AHeadlights for streamlined vehiclesDRANGINIS WILLIAM M·Filed 1983·Granted Oct 30, 1984·24 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →