Inventor · disambiguated record
Robert Levay
Also filed as: LEVAY ROBERT · LEVAY ROBERT C
7 granted patents·1 pending application·314 citations·filing 1989–2010
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US7353886B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2007·Granted Apr 8, 2008·45 cites·17 claims
- 0294US7188681B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2006·Granted Mar 13, 2007·42 cites·20 claims
- 0393US8245796B2Tractor with improved valve systemMOCK PHILIP W·Filed 2010·Granted Aug 21, 2012·26 cites·9 claims
- 0493US6679341B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2001·Granted Jan 20, 2004·95 cites·134 claims
- 0591US7607495B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2008·Granted Oct 27, 2009·28 cites·27 claims
- 0691US7080700B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2004·Granted Jul 25, 2006·69 cites·34 claims
- 0746US2010108387A1Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2009·Application pending·0 cites
- 0837US5056739ASafety harness devicePACIFIC SCIENTIFIC CO·Filed 1989·Granted Oct 15, 1991·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →