Inventor · disambiguated record
Glenn R. Dorsch
Also filed as: DORSCH GLENN · DORSCH GLENN R · DORSCH GLENN ROBERT
20 granted patents·6 pending applications·579 citations·filing 1981–2016
96Inventor score
Top patents by PatentIndex Score
26 records- 0196US5460482ACentrifugal chopper pump with internal cutterVAUGHAN CO·Filed 1994·Granted Oct 24, 1995·74 cites·21 claims
- 0295US5460483AMultistage centrifugal chopper pumpVAUGHAN CO·Filed 1995·Granted Oct 24, 1995·56 cites·3 claims
- 0392US5256032ACentrifugal chopper pumpVAUGAN CO INC·Filed 1992·Granted Oct 26, 1993·93 cites·15 claims
- 0491US7841550B1Cutter nut and cutter bar assemblyVAUGHAN CO·Filed 2007·Granted Nov 30, 2010·28 cites·23 claims
- 0591US4842479AHigh head centrifugal slicing slurry pumpVAUGHAN CO·Filed 1981·Granted Jun 27, 1989·68 cites·3 claims
- 0688US8905341B2Screw-type centrifugal pump with cutting insertsDORSCH GLENN R·Filed 2012·Granted Dec 9, 2014·11 cites·23 claims
- 0788US8105017B2Centrifugal chopper pump with impeller assemblyDORSCH GLENN ROBERT·Filed 2008·Granted Jan 31, 2012·24 cites·32 claims
- 0888US5456580AMultistage centrifugal chopper pumpVAUGHAN CO·Filed 1993·Granted Oct 10, 1995·56 cites·5 claims
- 0985US8118244B2Internal cutter on submersed mixerDORSCH GLENN R·Filed 2010·Granted Feb 21, 2012·7 cites·9 claims
- 1085US7125221B2Centrifugal pump improvementsVAUGHAN CO·Filed 2002·Granted Oct 24, 2006·41 cites·9 claims
- 1184US7628183B2Surface foam diffuser systemVAUGHAN CO·Filed 2006·Granted Dec 8, 2009·13 cites·15 claims
- 1279US7025492B2Storage/treatment tank mixing systemVAUGHAN CO·Filed 2004·Granted Apr 11, 2006·19 cites·6 claims
- 1379US5076757AHigh head centrifugal slicing slurry pumpVAUGHAN CO·Filed 1991·Granted Dec 31, 1991·47 cites·3 claims
- 1479US4840384AFace-type shaft seal with shroudVAUGHAN CO·Filed 1987·Granted Jun 20, 1989·36 cites·7 claims
- 1578US8985490B2Chopper pump with cutting insertsDORSCH GLENN R·Filed 2012·Granted Mar 24, 2015·5 cites·19 claims
- 1665US9486819B2System having foam busting nozzle and sub-surface mixing nozzleDORSCH GLENN R·Filed 2010·Granted Nov 8, 2016·1 cites·25 claims
- 1756US9360014B2Chopper pump with mixing nozzles for a sewage wet-wellDORSCH GLENN R·Filed 2013·Granted Jun 7, 2016·0 cites·15 claims
- 1855US2007206438A1Storage/treatment tank mixing systemVAUGHAN CO·Filed 2007·Application pending·0 cites
- 1954US8992072B2Nozzle system for tank floorDORSCH GLENN R·Filed 2011·Granted Mar 31, 2015·0 cites·24 claims
- 2054US8348188B2Internal cutter on submersed mixerVAUGHAN COMPANY INC·Filed 2011·Granted Jan 8, 2013·0 cites·11 claims
- 2154US2015196939A1Nozzle system for tank floorVAUGHAN COMPANY INC·Filed 2015·Application pending·0 cites
- 2253US2006245295A1Storage/treatment tank mixing systemVAUGHAN CO·Filed 2006·Application pending·0 cites
- 2353US2017043279A1System having foam busting nozzle and sub-surface mixing nozzleVAUGHAN COMPANY INC·Filed 2016·Application pending·0 cites
- 2447US10280926B2Chopper pump with mixing nozzles for a sewage wet-wellVAUGHAN COMPANY INC·Filed 2016·Granted May 7, 2019·0 cites·14 claims
- 2544US2002105855A1Storage/treatment tank mixing systemFiled 2002·Application pending·0 cites
- 2635US2017136428A1Externally mounted adjustable nozzle assemblyVAUGHAN COMPANY INC·Filed 2016·Application pending·0 cites
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