Inventor · disambiguated record
Gregory S. Sprenger
Also filed as: SPRENGER GREGORY · SPRENGER GREGORY S · SPRENGER GREGORY SCOTT
15 granted patents·5 pending applications·266 citations·filing 1981–2011
93Inventor score
Files withVELCON FILTERS8SPRENGER GREGORY SCOTT2STEVENS JED BABBINGTON2VELCON FILTERS LLC2HAWKINS DAVID STANLEY1
Top patents by PatentIndex Score
20 records- 0195US6569330B1Filter coalescer cartridgeVELCON FILTERS·Filed 2000·Granted May 27, 2003·72 cites·10 claims
- 0289US4588500AFuel filter and dehydratorKAYDON CORP·Filed 1984·Granted May 13, 1986·73 cites·29 claims
- 0387US8149401B2System and method for distinguishing particles in a transient fluidSTEVENS JED·Filed 2010·Granted Apr 3, 2012·11 cites·23 claims
- 0482US4385986AGravity separator for separating liquidsNELSON IND INC·Filed 1981·Granted May 31, 1983·43 cites·2 claims
- 0580US8342043B2System for collecting a fluid sampleVELCON FILTERS LLC·Filed 2010·Granted Jan 1, 2013·8 cites·18 claims
- 0670US8368894B2Full-flow sensor for contamination in fluidsVELCON FILTERS LLC·Filed 2010·Granted Feb 5, 2013·2 cites·3 claims
- 0769US8616066B2Electronic readout for piston-type differential pressure gaugeSPRENGER GREGORY S·Filed 2011·Granted Dec 31, 2013·5 cites·20 claims
- 0866US6415930B1Separator cartridgeVELCON FILTERS·Filed 2000·Granted Jul 9, 2002·5 cites·12 claims
- 0961US8505742B2Perforated hexagon-hole tube support for synthetic screen separatorHAWKINS DAVID STANLEY·Filed 2010·Granted Aug 13, 2013·3 cites·16 claims
- 1059US6997327B2Salt-tolerant, water absorbing filterVELCON FILTERS·Filed 2004·Granted Feb 14, 2006·7 cites·5 claims
- 1152US6920031B2Static charge neutralizerVELCON FILTERS·Filed 2004·Granted Jul 19, 2005·4 cites·12 claims
- 1249US5574214AApparatus for drying dielectric oilVELCON FILTERS·Filed 1995·Granted Nov 12, 1996·17 cites·6 claims
- 1347US5305632AMethod and apparatus for measuring interfacial tension of a liquid using the capillary rise methodVELCON FILTERS·Filed 1993·Granted Apr 26, 1994·11 cites·12 claims
- 1446US2007210008A1Filter monitorSPRENGER GREGORY SCOTT·Filed 2007·Application pending·0 cites
- 1541US2008314809A1Filter monitorSPRENGER GREGORY SCOTT·Filed 2008·Application pending·0 cites
- 1637US2010006494A1Bio-resistant filter coalescer cartridgeSCHER JOAN·Filed 2008·Application pending·0 cites
- 1736US2011154242A1Flow differential pressure moduleSTEVENS JED BABBINGTON·Filed 2010·Application pending·0 cites
- 1835US7187533B2Static charge neutralizerVELCON FILTERS·Filed 2001·Granted Mar 6, 2007·0 cites·7 claims
- 1935US6068723AProcess for preparing a separator cartridgeVELCON FILTERS·Filed 1999·Granted May 30, 2000·5 cites·21 claims
- 2035US2011187392A1Flow meterSTEVENS JED BABBINGTON·Filed 2011·Application pending·0 cites
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