Assignee
NORTHERN CALIFORNIA DIAGNOSTIC
US·2 granted patents·95 citations·filing 1997–1997
Top patents by PatentIndex Score
2 records- 0189US6044696AApparatus for testing and evaluating the performance of an automobileNORTHERN CALIFORNIA DIAGNOSTIC·Filed 1997·Granted Apr 4, 2000·84 cites·23 claims
- 0231US5740779AApparatus for reducing evaporative hydrocarbon fuel emissions from an internal combustion engine and for improving the performance thereofNORTHERN CALIFORNIA DIAGNOSTIC·Filed 1997·Granted Apr 21, 1998·11 cites·17 claims
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