Inventor · disambiguated record
Robert C. Clark
Also filed as: CLARK ROBERT · CLARK ROBERT C · CLARK ROBERT CAMPBELL
14 granted patents·489 citations·filing 1974–2015
94Inventor score
Top patents by PatentIndex Score
14 records- 0198US4423362AElectric vehicle current regulating systemGEN ELECTRIC·Filed 1982·Granted Dec 27, 1983·120 cites·9 claims
- 0294US4423363AElectrical braking transitioning controlGEN ELECTRIC·Filed 1981·Granted Dec 27, 1983·79 cites·6 claims
- 0391US4171013ARetractable awning assemblyA & E PLASTIK PAK CO·Filed 1977·Granted Oct 16, 1979·69 cites·44 claims
- 0480US4166729ACollector plates for electrostatic precipitatorsUS NAVY·Filed 1977·Granted Sep 4, 1979·53 cites·4 claims
- 0578US5234969ACured phenolic foamsMONSANTO CO·Filed 1992·Granted Aug 10, 1993·33 cites·4 claims
- 0671USD783758SSpiked muzzle brake for firearmCLARK ROBERT CAMPBELL·Filed 2015·Granted Apr 11, 2017·16 cites·1 claims
- 0771US3958163AMethod and apparatus for plug sensingGEN ELECTRIC·Filed 1974·Granted May 18, 1976·20 cites·6 claims
- 0868US7445291B2Chair footrest mechanismPARKEL YVONNE·Filed 2008·Granted Nov 4, 2008·15 cites·16 claims
- 0964US6533360B1Chair footrestFiled 2000·Granted Mar 18, 2003·23 cites·12 claims
- 1064US4449080AElectric vehicle protection schemeGEN ELECTRIC·Filed 1982·Granted May 15, 1984·20 cites·3 claims
- 1163US4900759APhenolic foamsMONSANTO CO·Filed 1988·Granted Feb 13, 1990·19 cites·11 claims
- 1259USD701279SLight with firearm mounting bracketSpecialized Tactical Systems·Filed 2012·Granted Mar 18, 2014·11 cites·1 claims
- 1358US9291430B2Accessory device for attachment to a firearmSpecialized Tactical Systems·Filed 2012·Granted Mar 22, 2016·5 cites·17 claims
- 1440US3979253AMethod for dispersing glass fibers for the preparation of glass filter mediaUS NAVY·Filed 1976·Granted Sep 7, 1976·6 cites·7 claims
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