Inventor · disambiguated record
Donald G. Wells
Also filed as: WELLS DONALD G
6 granted patents·1 pending application·97 citations·filing 1979–2006
84Inventor score
Top patents by PatentIndex Score
7 records- 0189US6845986B2Low torque seal assemblySTEMCO LLC·Filed 2002·Granted Jan 25, 2005·34 cites·48 claims
- 0276US7497257B2Particle control screen with depth filtrationPUROLATOR FACET INC·Filed 2006·Granted Mar 3, 2009·18 cites·35 claims
- 0371US6722657B2Low torque seal assembly with open cell filter mediaSTEMCO LLC·Filed 2002·Granted Apr 20, 2004·15 cites·35 claims
- 0456US4723647ABelt conveyor and feederSTARLINE PRODUCTS INC·Filed 1985·Granted Feb 9, 1988·16 cites·19 claims
- 0554US4227836ASuspension for silo unloadersCHROMALLOY AMERICAN CORP·Filed 1979·Granted Oct 14, 1980·11 cites·5 claims
- 0632US4243352ASuspension for silo unloadersCHROMALLOY AMERICAN CORP·Filed 1979·Granted Jan 6, 1981·3 cites·7 claims
- 0723US2005045383A1Method, apparatus and system for substantially reducing or eliminating the plugging of downhole sand control screensFiled 2003·Application pending·0 cites
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