Zimmermann; Bernd D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zimmermann; Bernd D..The latest application filed is for "fluid flow sensor with reverse-installation detection".
- Zimmermann; Bernd D. - Ashland OH
- Zimmermann; Bernd D. - Hickory NC
| Patent | Date |
|---|---|
| Fluid Flow Sensor With Reverse-installation Detection App 20150082879 - Graff; Timothy ; et al. | 2015-03-26 |
| Fluid flow rate sensor and method of operation Grant 8,000,907 - Zimmermann , et al. August 16, 2 | 2011-08-16 |
| Flue sensor for gas fired appliance Grant 7,900,588 - Zimmermann , et al. March 8, 2 | 2011-03-08 |
| Multi-function sensor Grant 7,775,105 - Khadkikar , et al. August 17, 2 | 2010-08-17 |
| Fluid flow rate sensor and method of operation Grant 7,685,875 - Zimmermann , et al. March 30, 2 | 2010-03-30 |
| Liquid level sensor using thick film substrate Grant 7,596,998 - Zimmermann , et al. October 6, 2 | 2009-10-06 |
| Fluid Flow Rate Sensor And Method Of Operation App 20090100924 - Zimmermann; Bernd D. ; et al. | 2009-04-23 |
| Capacitive vapor sensor Grant 7,421,883 - Khadkikar , et al. September 9, 2 | 2008-09-09 |
| Fluid Flow Rate Sensor and Method of Operation App 20080148840 - Zimmermann; Bernd D. ; et al. | 2008-06-26 |
| Multi-Function Sensor App 20080107151 - Khadkikar; Prasad ; et al. | 2008-05-08 |
| Fluid flow rate sensor and method of operation Grant 7,333,899 - Zimmermann , et al. February 19, 2 | 2008-02-19 |
| Liquid level sensor using thick film substrate App 20080016960 - Zimmermann; Bernd D. ; et al. | 2008-01-24 |
| Fluid flow rate sensor Grant 7,321,833 - DuHack , et al. January 22, 2 | 2008-01-22 |
| Flue sensor for gas fired appliance App 20070207420 - Zimmermann; Bernd D. ; et al. | 2007-09-06 |
| Capacitive vapor sensor App 20070131021 - Khadkikar; Prasad S. ; et al. | 2007-06-14 |
| Fluid flow rate sensor App 20060265151 - DuHack; Michael ; et al. | 2006-11-23 |
| Fluid flow rate sensor and method of operation App 20060080050 - Zimmermann; Bernd D. ; et al. | 2006-04-13 |
| Liquid level sensor Grant 6,973,828 - Zimmermann , et al. December 13, 2 | 2005-12-13 |
| Liquid level sensor App 20050109103 - Zimmermann, Bernd D. ; et al. | 2005-05-26 |
| Method and apparatus for the detection of the response of a sensing device Grant 6,868,350 - Zimmermann , et al. March 15, 2 | 2005-03-15 |
| Liquid level sensor Grant 6,862,932 - Zimmermann , et al. March 8, 2 | 2005-03-08 |
| Method and apparatus for the detection of the response of a sensing device App 20040204920 - Zimmermann, Bernd D. ; et al. | 2004-10-14 |
| Liquid level sensor App 20030183001 - Zimmermann, Bernd D. ; et al. | 2003-10-02 |
| Humidity-modulated dual-setpoint temperature controller Grant 6,079,121 - Khadkikar , et al. June 27, 2 | 2000-06-27 |
| Method and apparatus for sensing strain Grant 4,928,004 - Zimmermann , et al. May 22, 1 | 1990-05-22 |
| Strain compensated fiber optic cable Grant 4,850,672 - Zimmermann July 25, 1 | 1989-07-25 |
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