Dorsch; Glenn R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dorsch; Glenn R..The latest application filed is for "externally mounted adjustable nozzle assembly".
- Dorsch; Glenn R. - Aberdeen WA
| Patent | Date |
|---|---|
| Chopper pump with mixing nozzles for a sewage wet-well Grant 10,280,926 - Dorsch | 2019-05-07 |
| Externally Mounted Adjustable Nozzle Assembly App 20170136428 - Dorsch; Glenn R. ; et al. | 2017-05-18 |
| System Having Foam Busting Nozzle And Sub-surface Mixing Nozzle App 20170043279 - Dorsch; Glenn R. ; et al. | 2017-02-16 |
| System having foam busting nozzle and sub-surface mixing nozzle Grant 9,486,819 - Dorsch , et al. November 8, 2 | 2016-11-08 |
| Chopper Pump with Mixing Nozzles for a Sewage Wet-Well App 20160265534 - Dorsch; Glenn R. | 2016-09-15 |
| Chopper pump with mixing nozzles for a sewage wet-well Grant 9,360,014 - Dorsch June 7, 2 | 2016-06-07 |
| Nozzle System For Tank Floor App 20150196939 - Dorsch; Glenn R. | 2015-07-16 |
| Nozzle system for tank floor Grant 8,992,072 - Dorsch March 31, 2 | 2015-03-31 |
| Chopper pump with cutting inserts Grant 8,985,490 - Dorsch , et al. March 24, 2 | 2015-03-24 |
| Screw-type centrifugal pump with cutting inserts Grant 8,905,341 - Dorsch , et al. December 9, 2 | 2014-12-09 |
| Chopper Pump With Mixing Nozzles For A Sewage Wet-well App 20130327405 - Dorsch; Glenn R. | 2013-12-12 |
| Internal cutter on submersed mixer Grant 8,348,188 - Dorsch , et al. January 8, 2 | 2013-01-08 |
| Chopper Pump With Cutting Inserts App 20120251319 - Dorsch; Glenn R. ; et al. | 2012-10-04 |
| Screw-Type Centrifugal Pump with Cutting Inserts App 20120114462 - Dorsch; Glenn R. ; et al. | 2012-05-10 |
| Internal Cutter on Submersed Mixer App 20120061500 - Dorsch; Glenn R. ; et al. | 2012-03-15 |
| Internal cutter on submersed mixer Grant 8,118,244 - Dorsch , et al. February 21, 2 | 2012-02-21 |
| Internal Cutter on Submersed Mixer App 20110220746 - Dorsch; Glenn R. ; et al. | 2011-09-15 |
| System Having Foam Busting Nozzle and Sub-Surface Mixing Nozzle App 20110180633 - Dorsch; Glenn R. ; et al. | 2011-07-28 |
| Nozzle System for Tank Floor App 20110180152 - Dorsch; Glenn R. | 2011-07-28 |
| Surface foam diffuser system Grant 7,628,183 - Dorsch , et al. December 8, 2 | 2009-12-08 |
| Storage/treatment Tank Mixing System App 20070206438 - Dorsch; Glenn R. ; et al. | 2007-09-06 |
| Storage/treatment tank mixing system App 20060245295 - Dorsch; Glenn R. ; et al. | 2006-11-02 |
| Storage/treatment tank mixing system Grant 7,025,492 - Dorsch , et al. April 11, 2 | 2006-04-11 |
| Storage/treatment tank mixing system App 20050162972 - Dorsch, Glenn R. ; et al. | 2005-07-28 |
| Storage/treatment tank mixing system App 20020105855 - Behnke, Richard ; et al. | 2002-08-08 |
| Multistage centrifugal chopper pump Grant 5,460,483 - Dorsch October 24, 1 | 1995-10-24 |
| Centrifugal chopper pump with internal cutter Grant 5,460,482 - Dorsch October 24, 1 | 1995-10-24 |
| Centrifugal chopper pump Grant 5,256,032 - Dorsch October 26, 1 | 1993-10-26 |
| High head centrifugal slicing slurry pump Grant 5,076,757 - Dorsch December 31, 1 | 1991-12-31 |
| High head centrifugal slicing slurry pump Grant 4,842,479 - Dorsch June 27, 1 | 1989-06-27 |
| Face-type shaft seal with shroud Grant 4,840,384 - Dorsch June 20, 1 | 1989-06-20 |
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