Racer; Donald W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Racer; Donald W..The latest application filed is for "pump".
- Racer; Donald W. - Shelby OH
- Racer, Donald W - Shelby OH
| Patent | Date |
|---|---|
| Stacked self-priming pump and centrifugal pump Grant 8,128,340 - Racer , et al. March 6, 2 | 2012-03-06 |
| Pump App 20070003406 - Racer; Donald W. ; et al. | 2007-01-04 |
| Centrifugal pump with multiple inlets Grant 7,156,614 - Racer , et al. January 2, 2 | 2007-01-02 |
| Stacked self-priming pump and centrifugal pump Grant D534,547 - Racer , et al. January 2, 2 | 2007-01-02 |
| Stacked self-priming pump and centrifugal pump App 20050196269 - Racer, Donald W. ; et al. | 2005-09-08 |
| Centrifugal pump with multiple inlets App 20050013689 - Racer, Donald W. ; et al. | 2005-01-20 |
| Centrifugal pump with multiple inlets Grant 6,799,943 - Racer , et al. October 5, 2 | 2004-10-05 |
| Centrifugal pump with multiple inlets App 20020192088 - Racer, Donald W ; et al. | 2002-12-19 |
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