Inventor · disambiguated record
Donald Lindgren
Also filed as: LINDGREN DONALD · LINDGREN SR DONALD R
3 granted patents·31 citations·filing 1987–2015
69Inventor score
Top patents by PatentIndex Score
3 records- 0167US9545865B2Truck-loading deviceLINDGREN DONALD·Filed 2015·Granted Jan 17, 2017·4 cites·7 claims
- 0244US4738863ACheese extrusion device and methodLINDGREN SR DONALD R·Filed 1987·Granted Apr 19, 1988·17 cites·11 claims
- 0335US4850837ACheese extrusion deviceLINDGREN SR DONALD R·Filed 1988·Granted Jul 25, 1989·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →