Inventor · disambiguated record
Max Frei
Also filed as: FREI MAX
6 granted patents·67 citations·filing 1976–1993
82Inventor score
Top patents by PatentIndex Score
6 records- 0172US4924657AMethod and circuitry for controlling the operation of a packing machineSIG SCHWEIZ INDUSTRIEGES·Filed 1988·Granted May 15, 1990·33 cites·7 claims
- 0271US4217734AGrinding machineSCHENKER AG MASCHINEN·Filed 1978·Granted Aug 19, 1980·15 cites·14 claims
- 0349US4025061AApparatus for heat treatment of discrete metallic commoditiesSCHENKER AG MASCHINEN·Filed 1976·Granted May 24, 1977·6 cites·17 claims
- 0433US4779438ACoil spring making machineSCHENKER AG MASCHINEN·Filed 1986·Granted Oct 25, 1988·5 cites·12 claims
- 0528US4509352ASpring coiling machineSCHENKER AG MASCHINEN·Filed 1983·Granted Apr 9, 1985·2 cites·24 claims
- 0625US5361927ADamped hinge mounting mechanismMAX DISPLAY FIXTURES & WOODWOR·Filed 1993·Granted Nov 8, 1994·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →