Assignee
TRUDEL ROGER
CA·5 granted patents·123 citations·filing 1975–1991
Top patents by PatentIndex Score
5 records- 0181US3962847ACoin wrapping deviceTRUDEL ROGER·Filed 1975·Granted Jun 15, 1976·31 cites·8 claims
- 0277US5211504AAdjustable manhole topTRUDEL ROGER·Filed 1991·Granted May 18, 1993·45 cites·10 claims
- 0369US4906128AAdjustable manhole coverTRUDEL ROGER·Filed 1988·Granted Mar 6, 1990·30 cites·16 claims
- 0457US4375954AOil and gas combination nozzleTRUDEL ROGER·Filed 1979·Granted Mar 8, 1983·14 cites·19 claims
- 0534US4197820AMethod and apparatus for supplying fuel to an internal combustion engineTRUDEL ROGER·Filed 1978·Granted Apr 15, 1980·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →