Inventor · disambiguated record
Josef Purrer
Also filed as: PUERRER JOSEF · PURRER JOSEF
8 granted patents·79 citations·filing 1975–1986
86Inventor score
Top patents by PatentIndex Score
8 records- 0182US4295323ATowed crop harvesterKLOECKNER HUMBOLDT DEUTZ AG·Filed 1980·Granted Oct 20, 1981·33 cites·3 claims
- 0246US4454785AControl element for agricultural machineKLOECKNER HUMBOLDT DEUTZ AG·Filed 1981·Granted Jun 19, 1984·9 cites·6 claims
- 0342US4312177AHeight-control device for the elevatable implement of an agricultural harvesting machineKLOECKNER HUMBOLDT DEUTZ AG·Filed 1980·Granted Jan 26, 1982·10 cites·9 claims
- 0441US4759172AHay-making machineFELLA WERKE GMBH·Filed 1986·Granted Jul 26, 1988·10 cites·20 claims
- 0540US4078734ADrive arrangement for field choppersFAHR AG MASCHF·Filed 1976·Granted Mar 14, 1978·7 cites·1 claims
- 0638US4020995ADrive system for chopping apparatusFAHR AG MASCHF·Filed 1975·Granted May 3, 1977·6 cites·6 claims
- 0733US4059234AField chopperFAHR AG MASCHF·Filed 1976·Granted Nov 22, 1977·4 cites·2 claims
- 0818US4555065AChopping arrangementKLOECKNER HUMBOLDT DEUTZ AG·Filed 1984·Granted Nov 26, 1985·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →