Inventor · disambiguated record
Bernd Portmann
Also filed as: PORTMANN BERND
2 granted patents·12 citations·filing 1979–1987
55Inventor score
Files withPIERBURG LUFTFAHRTGERAETE2
Top patents by PatentIndex Score
2 records- 0140US4782693AProcess for checking and/or adjusting and/or assembling valves and arrangement and device for carrying out the processPIERBURG LUFTFAHRTGERAETE·Filed 1987·Granted Nov 8, 1988·10 cites·12 claims
- 0225US4305302AVolumetric measurement of a gas flowPIERBURG LUFTFAHRTGERAETE·Filed 1979·Granted Dec 15, 1981·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →