Pipkorn; Nicholas T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pipkorn; Nicholas T..The latest application filed is for "centrifugal fluid pump".
- Pipkorn; Nicholas T. - Gladstone MI
| Patent | Date |
|---|---|
| Rotary axial fan assembly Grant 7,484,925 - Carlson , et al. February 3, 2 | 2009-02-03 |
| Fluid valve Grant 7,412,948 - Pipkorn , et al. August 19, 2 | 2008-08-19 |
| Centrifugal fluid pump App 20080149051 - Pipkorn; Nicholas T. | 2008-06-26 |
| Fluid valve Grant 7,343,882 - Pipkorn , et al. March 18, 2 | 2008-03-18 |
| Fluid valve App 20070234979 - Pipkorn; Nicholas T. ; et al. | 2007-10-11 |
| Fluid valve App 20070234978 - Pipkorn; Nicholas T. ; et al. | 2007-10-11 |
| Rotary fan with encapsulated motor assembly App 20070237656 - Pipkorn; Nicholas T. ; et al. | 2007-10-11 |
| Rotary axial fan assembly App 20060257251 - Carlson; Jeremy S. ; et al. | 2006-11-16 |
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