Frisch; Herbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frisch; Herbert.The latest application filed is for "eccentric screw pump having conical sealing surfaces".
- Frisch; Herbert - Ampfing DE
- Frisch; Herbert - Gfoehl AT
- Frisch; Herbert - Goppingen-Bartenbach DE
- Frisch; Herbert - Goppingen DE
- Frisch; Herbert - Schelmenstrasse AU
- Frisch; Herbert - Vienna AT
| Patent | Date |
|---|---|
| Eccentric screw pump having conical sealing surfaces Grant 7,618,246 - Frisch , et al. November 17, 2 | 2009-11-17 |
| Fluid operated position regulator Grant 7,343,845 - Wirtl , et al. March 18, 2 | 2008-03-18 |
| Piezoelectric valve Grant 7,322,376 - Frisch January 29, 2 | 2008-01-29 |
| Eccentric Screw Pump Having Conical Sealing Surfaces App 20070128062 - Frisch; Herbert ; et al. | 2007-06-07 |
| Fluid operated position regulator App 20070045579 - Wirtl; Hannes ; et al. | 2007-03-01 |
| Valve controlled fluidic actuator system Grant 6,973,867 - Frisch , et al. December 13, 2 | 2005-12-13 |
| Choke valve Grant 6,962,167 - Rogalski , et al. November 8, 2 | 2005-11-08 |
| Piezoelectric valve App 20050199301 - Frisch, Herbert | 2005-09-15 |
| Connector piece for flexible plastic conduits, comprising a sensor assembly Grant 6,848,924 - Frisch February 1, 2 | 2005-02-01 |
| Solenoid valve Grant 6,786,238 - Frisch September 7, 2 | 2004-09-07 |
| Connector piece for flexible plastic conduits App 20040036290 - Bock, Jurgen ; et al. | 2004-02-26 |
| Valve-controlled fluidic actuator system App 20040025682 - Frisch, Herbert ; et al. | 2004-02-12 |
| Connector piece for flexible plastic conduits, comprising a sensor assembly App 20040023550 - Frisch, Herbert | 2004-02-05 |
| Solenoid valve App 20030226601 - Frisch, Herbert | 2003-12-11 |
| Choke valve App 20030155017 - Rogalski, Markus ; et al. | 2003-08-21 |
| Piezo valve Grant 6,581,638 - Frisch , et al. June 24, 2 | 2003-06-24 |
| Piezo valve App 20020059957 - Frisch, Herbert ; et al. | 2002-05-23 |
| Piezoelectric valve Grant 6,173,744 - Frisch , et al. January 16, 2 | 2001-01-16 |
| Microvalve Grant 6,000,676 - Zengerle , et al. December 14, 1 | 1999-12-14 |
| Pneumatic actuating arrangement Grant 5,823,088 - Frisch October 20, 1 | 1998-10-20 |
| Sealing arrangement Grant 5,513,674 - Frisch May 7, 1 | 1996-05-07 |
| Piezo valve Grant 5,343,894 - Frisch , et al. September 6, 1 | 1994-09-06 |
| Piezo valve Grant 5,318,271 - Frisch June 7, 1 | 1994-06-07 |
| Piezoelectric bending transducer and the use thereof Grant 5,079,472 - Uhl , et al. January 7, 1 | 1992-01-07 |
| Electro-pneumatic signal converter Grant 4,625,139 - Frisch November 25, 1 | 1986-11-25 |
| Electro-pneumatic signal converter Grant 4,567,394 - Frisch January 28, 1 | 1986-01-28 |
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