Inventor · disambiguated record
Ernest Pfrimmer
Also filed as: PFRIMMER ERNEST
3 granted patents·27 citations·filing 1990–1995
67Inventor score
Files withDEERE & CO3
Top patents by PatentIndex Score
3 records- 0144US5531062ATensioning mechanism for upper mower conditioner rollDEERE & CO·Filed 1995·Granted Jul 2, 1996·18 cites·14 claims
- 0233US4993217AMachine for forming cylindrical bales of cropDEERE & CO·Filed 1990·Granted Feb 19, 1991·7 cites·4 claims
- 0330US5070780ARock shield bridging the nip formed between the bale chamber belts and a driven roll supporting the beltsDEERE & CO·Filed 1990·Granted Dec 10, 1991·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →