Hanselmann; Hansjakob
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanselmann; Hansjakob.The latest application filed is for "vacuum measuring cell device having a heater".
- Hanselmann; Hansjakob - Oberschan CH
| Patent | Date |
|---|---|
| Vacuum measuring cell device having a heater Grant 7,946,178 - Hanselmann , et al. May 24, 2 | 2011-05-24 |
| Vacuum Measuring Cell Device Having A Heater App 20100186516 - Hanselmann; Hansjakob ; et al. | 2010-07-29 |
| Optical interferometric pressure sensor manufacturing method Grant 7,500,300 - Walchli , et al. March 10, 2 | 2009-03-10 |
| Shield arrangement for a vacuum cell Grant 7,443,169 - Bjorkman , et al. October 28, 2 | 2008-10-28 |
| Optical Interferometric Pressure Sensor Method App 20080110008 - Walchli; Urs ; et al. | 2008-05-15 |
| Optical interferometric pressure sensor Grant 7,305,888 - Walchli , et al. December 11, 2 | 2007-12-11 |
| Shield arrangement for a vacuum cell App 20070120568 - Bjorkman; Per ; et al. | 2007-05-31 |
| Optical interferometric pressure sensor App 20070089524 - Walchli; Urs ; et al. | 2007-04-26 |
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