Inventor · disambiguated record
Werner Hafner
Also filed as: HABEL ERICH · HAEFNER WERNER · HAFNER WERNER
3 granted patents·71 citations·filing 1978–1981
73Inventor score
Top patents by PatentIndex Score
3 records- 0174US4402135AMethod of forming a circuit boardBRAUN AG·Filed 1981·Granted Sep 6, 1983·33 cites·2 claims
- 0271US4371177ASelf-locking sealing and wiper ringFREUDENBERG CARL FA·Filed 1981·Granted Feb 1, 1983·31 cites·6 claims
- 0339US4205595APistonFREUDENBERG CARL·Filed 1978·Granted Jun 3, 1980·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →