Assignee
TRAINOR JOHN B
3 granted patents·116 citations·filing 1977–1987
Top patents by PatentIndex Score
3 records- 0188US4134472ACombination muffler and air filterTRAINOR JOHN B·Filed 1977·Granted Jan 16, 1979·65 cites·4 claims
- 0275US4184564ACombination muffler and air filterTRAINOR JOHN B·Filed 1979·Granted Jan 22, 1980·29 cites·2 claims
- 0369US4749058AMufflerTRAINOR JOHN B·Filed 1987·Granted Jun 7, 1988·22 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →