Ratzmann; Paul M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ratzmann; Paul M..The latest application filed is for "pumping schemes for x-ray tubes with ferrofluid seals".
- Ratzmann; Paul M. - Germantown WI
- Ratzmann; Paul M. - Fairview Height WI
| Patent | Date |
|---|---|
| Support structure for z-extensible CT detectors and methods of making same Grant 7,769,128 - Ratzmann August 3, 2 | 2010-08-03 |
| Antechamber control reducing leak through ferrofluid seals Grant 7,693,264 - Gadre , et al. April 6, 2 | 2010-04-06 |
| Pumping schemes for X-ray tubes with ferrofluid seals Grant 7,519,158 - Gadre , et al. April 14, 2 | 2009-04-14 |
| Pumping Schemes For X-ray Tubes With Ferrofluid Seals App 20080137811 - Gadre; Aniruddha Dattatraya ; et al. | 2008-06-12 |
| Integral duplex bearings for rotating x-ray anode Grant 7,377,695 - Qiu , et al. May 27, 2 | 2008-05-27 |
| Antechamber Control Reducing Leak Through Ferrofluid Seals App 20080107236 - Gadre; Aniruddha ; et al. | 2008-05-08 |
| Self-aligning Scintillator-collimator Assembly App 20070140417 - Yasunaga; Takashi ; et al. | 2007-06-21 |
| Integral Duplex Bearings For Rotating X-ray Anode App 20070086689 - Qiu; Liangheng ; et al. | 2007-04-19 |
| Multiple Row Spiral Groove Bearing For X-ray Tube App 20020150212 - Ratzmann, Paul M. ; et al. | 2002-10-17 |
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