Inventor · disambiguated record
Peter Levesque
Also filed as: LEVESQUE PETER · LEVESQUE PETER S
9 granted patents·321 citations·filing 1977–2013
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US6745084B2Valve positioner systemDRESSER INC·Filed 2001·Granted Jun 1, 2004·76 cites·20 claims
- 0293US6453261B2Valve positioner systemDRESSER INC·Filed 2001·Granted Sep 17, 2002·77 cites·10 claims
- 0390US6272401B1Valve positioner systemDRESSER IND·Filed 1998·Granted Aug 7, 2001·120 cites·6 claims
- 0482US4083237ADifferential reluctance motion detectorFISCHER & PORTER CO·Filed 1977·Granted Apr 11, 1978·28 cites·5 claims
- 0578US7480487B2Power regulation for field instrumentsDRESSER INC·Filed 2005·Granted Jan 20, 2009·10 cites·31 claims
- 0674US7661439B2Safety override circuit for pneumatic positioner and method of use thereofDRESSER INC·Filed 2006·Granted Feb 16, 2010·7 cites·1 claims
- 0759US8196595B2Safety override circuit for pneumatic positioner and method of use thereofCHESTER MARK·Filed 2010·Granted Jun 12, 2012·2 cites·26 claims
- 0854US9120538B2Flexible joint for solid carbon riggingHALL SPARS INC·Filed 2013·Granted Sep 1, 2015·1 cites·23 claims
- 0939US7493195B2Fluid regulation controlDRESSER INC·Filed 2006·Granted Feb 17, 2009·0 cites·23 claims
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