Assignee
FRANK WILHELM
DE·3 granted patents·93 citations·filing 1980–2007
Top patents by PatentIndex Score
3 records- 0184US4338996ACombined rolling shutter and ventilating boxFRANK WILHELM·Filed 1980·Granted Jul 13, 1982·50 cites·1 claims
- 0282US4407105AMulti-pane insulating glass and method for its productionFRANK WILHELM·Filed 1980·Granted Oct 4, 1983·43 cites·20 claims
- 0347US8720852B2Procedure for positioning the actuating drive in a fuel injector and device for performing the procedureFRANK WILHELM·Filed 2007·Granted May 13, 2014·0 cites·14 claims
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