Inventor · disambiguated record
Donald Drown
Also filed as: DROWN DONALD · DROWN DONALD L
3 granted patents·55 citations·filing 1988–2009
70Inventor score
Top patents by PatentIndex Score
3 records- 0174US4944550ATelescoping type cover for truck beds and the likeVERSA CAP INC·Filed 1988·Granted Jul 31, 1990·48 cites·22 claims
- 0267US7637017B2Tool for cutting structural materialsMIDWEST TOOL AND CUTLERY COMPA·Filed 2007·Granted Dec 29, 2009·5 cites·14 claims
- 0348US8113096B2Tool for cutting structural materialsRETTERER TODD·Filed 2009·Granted Feb 14, 2012·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →