Individual holder
GERLACH MICHAEL J
US·4 granted patents·53 citations·filing 1988–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US8179653B2Multiple operating voltage electrical surge protection apparatusGERLACH MICHAEL J·Filed 2009·Granted May 15, 2012·10 cites·17 claims
- 0246US5292295AExercise hoopGERLACH MICHAEL J·Filed 1992·Granted Mar 8, 1994·19 cites·21 claims
- 0339US5102119AExercise hoopGERLACH MICHAEL J·Filed 1990·Granted Apr 7, 1992·14 cites·28 claims
- 0434US4902004AExercise hoopGERLACH MICHAEL J·Filed 1988·Granted Feb 20, 1990·10 cites·45 claims
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