Inventor · disambiguated record

Ann J. Wisehart

Also filed as: WISEHART ANN J

1 granted patent·99 citations·filing 1986–1986

53Inventor score

Technology areasF16N

Files withGEN MOTORS CORP1

Top patents by PatentIndex Score

1 record

0191US4742476AAutomatic engine oil change indicator systemGEN MOTORS CORP·Filed 1986·Granted May 3, 1988·99 cites·5 claims

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