Petit; Peter J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Petit; Peter J..The latest application filed is for "high flow disc filter".
- Petit; Peter J. - Pewaukee WI
- Petit; Peter J. - Waukesha WI
- Petit; Peter J. - Milwaukee WI
| Patent | Date |
|---|---|
| High flow disc filter Grant 10,207,210 - Petit , et al. Feb | 2019-02-19 |
| High Flow Disc Filter App 20170043284 - Petit; Peter J. ; et al. | 2017-02-16 |
| Trash tolerant filter support for a disc filter Grant 9,339,745 - Davis , et al. May 17, 2 | 2016-05-17 |
| High Flow Disc Filter App 20150246302 - Petit; Peter J. ; et al. | 2015-09-03 |
| High flow disc filter Grant 9,028,692 - Petit , et al. May 12, 2 | 2015-05-12 |
| Disc filter Grant 9,023,208 - Davis , et al. May 5, 2 | 2015-05-05 |
| Disc Filter App 20150008194 - Davis; William E. ; et al. | 2015-01-08 |
| Trash Tolerant Filter Support For A Disc Filter App 20140360950 - Davis; William E. ; et al. | 2014-12-11 |
| Disc filter Grant 8,808,542 - Davis , et al. August 19, 2 | 2014-08-19 |
| Trash tolerant filter support for a disc filter Grant 8,801,929 - Davis , et al. August 12, 2 | 2014-08-12 |
| Venting device for a disc filter App 20120298573 - Davis; William E. ; et al. | 2012-11-29 |
| Venting device for a disc filter Grant 8,118,175 - Davis , et al. February 21, 2 | 2012-02-21 |
| Screening of inert solids from a low-yield wastewater treatment process Grant 7,569,147 - Curtis , et al. August 4, 2 | 2009-08-04 |
| Trash Tolerant Filter Support For A Disc Filter App 20090020483 - Davis; William E. ; et al. | 2009-01-22 |
| Venting Device For A Disc Filter App 20090020484 - Davis; William E. ; et al. | 2009-01-22 |
| High Flow Disc Filter App 20080035584 - Petit; Peter J. ; et al. | 2008-02-14 |
| Screening Of Inert Solids From A Low-yield Wastewater Treatment Process App 20070051677 - Curtis; Betty-Ann ; et al. | 2007-03-08 |
| Small Envelope with Label-Assisted Opening App 20060198560 - Petit; Peter J. ; et al. | 2006-09-07 |
| Backflow prevention system for media bed reactor Grant 5,766,491 - Mazewski , et al. June 16, 1 | 1998-06-16 |
| Biomass growth control apparatus for fluid bed biological reactor Grant 5,372,712 - Petit December 13, 1 | 1994-12-13 |
| Start-up method for coal gasification plant Grant 4,378,974 - Petit , et al. April 5, 1 | 1983-04-05 |
| Kiln shell nozzle with annular fluid delivery Grant 4,373,908 - Petit , et al. February 15, 1 | 1983-02-15 |
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