Inventor · disambiguated record
Roger G. Van Vechten
Also filed as: VAN VECHTEN ROGER G
2 granted patents·34 citations·filing 1995–2007
62Inventor score
Top patents by PatentIndex Score
2 records- 0179US7591173B2Method and apparatus for monitoring the restriction level of a vehicular air filter elementGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Sep 22, 2009·15 cites·19 claims
- 0265US5509387ABearing cap for an internal combustion engineGEN MOTORS CORP·Filed 1995·Granted Apr 23, 1996·19 cites·5 claims
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