Stumpf; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stumpf; John.The latest application filed is for "transducer matrix film".
- Stumpf; John - Phoenix AZ
Trademarks
| Patent | Date |
|---|---|
| Transducer matrix film Grant 8,091,437 - Stumpf January 10, 2 | 2012-01-10 |
| Child leg monitoring system and method Grant 7,969,316 - Stumpf , et al. June 28, 2 | 2011-06-28 |
| Transducer matrix film App 20090272206 - Stumpf; John | 2009-11-05 |
| Child leg monitoring system and method App 20090091459 - Stumpf; John ; et al. | 2009-04-09 |
| Carrier head for workpiece planarization/polishing Grant 7,402,098 - Severson , et al. July 22, 2 | 2008-07-22 |
| Carrier Head For Workpiece Planarization/polishing App 20080102732 - Severson; Brian ; et al. | 2008-05-01 |
| Carrier head for workpiece planarization/polishing Grant 7,335,092 - Severson , et al. February 26, 2 | 2008-02-26 |
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