Inventor · disambiguated record
Donald C. Kvam
Also filed as: KVAM DONALD C
3 granted patents·10 citations·filing 1975–1987
62Inventor score
Top patents by PatentIndex Score
3 records- 0158US4076519AN-substituted perfluoroalkanesulfonamides as herbicidesMINNESOTA MINING & MFG·Filed 1975·Granted Feb 28, 1978·5 cites·48 claims
- 0253US4163659AStunting plant growth with N-substituted perfluoroalkanesulfonamidesMINNESOTA MINING & MFG·Filed 1978·Granted Aug 7, 1979·4 cites·2 claims
- 0323US4824866AAnti-glaucoma use of trifluoromethanesulfonamideRIKER LABORATORIES INC·Filed 1987·Granted Apr 25, 1989·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →