Wehr; Stephan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wehr; Stephan.The latest application filed is for "spool valve".
- Wehr; Stephan - Gauting DE
- Wehr; Stephan - Heiligenstad DE
- Wehr; Stephan - Heiligenstadt DE
- Wehr; Stephan - Heilgenstadt DE
- Wehr; Stephan - Heihgenstadt DE
| Patent | Date |
|---|---|
| Method for using cryptography and authentication methods and systems for carrying out said method Grant 11,095,447 - Boeckeler , et al. August 17, 2 | 2021-08-17 |
| Three-way valve Grant 10,301,976 - Periasamy , et al. | 2019-05-28 |
| Spool Valve App 20190107210 - Berghaenel; Bernd ; et al. | 2019-04-11 |
| Method for Using Cryptography and Authentication Methods and Systems for Carrying Out Said Method App 20190020484 - Boeckeler; Gregor ; et al. | 2019-01-17 |
| Slide valve for a waste heat recovery system Grant 10,119,426 - Kopp , et al. November 6, 2 | 2018-11-06 |
| Three-way Valve App 20170292410 - Periasamy; Ganesan Vengianan ; et al. | 2017-10-12 |
| Slide Valve For A Waste Heat Recovery System App 20170167308 - Kopp; Jeannette ; et al. | 2017-06-15 |
| Fuel injector with an integrated pressure booster Grant 8,348,176 - Frasch , et al. January 8, 2 | 2013-01-08 |
| Fuel injector with piston restoring of a pressure intensifier piston Grant 8,210,454 - Frasch , et al. July 3, 2 | 2012-07-03 |
| Fuel Injector With Piston Restoring Of A Pressure Intensifier Piston App 20110168812 - Frasch; Juergen ; et al. | 2011-07-14 |
| Orientation of electrical bridges in injectors Grant 7,770,824 - Frasch , et al. August 10, 2 | 2010-08-10 |
| Fuel Injector With An Integrated Pressure Booster App 20100019068 - Frasch; Juergen ; et al. | 2010-01-28 |
| Electrical disconnection in fuel injectors Grant 7,571,715 - Frasch , et al. August 11, 2 | 2009-08-11 |
| Threaded pipe coupling, union nut, connection stub, and pipe for a threaded pipe coupling Grant 7,467,811 - Frasch , et al. December 23, 2 | 2008-12-23 |
| Injector With A Pressure Intensifier That Can Be Switched On App 20080265054 - Buehler; Christoph ; et al. | 2008-10-30 |
| Electrical Disconnection in Fuel Injectors App 20080121215 - Frasch; Juergen ; et al. | 2008-05-29 |
| Orientation of Electrical Bridges in Injectors App 20080110442 - Frasch; Juergen ; et al. | 2008-05-15 |
| Fuel injection device Grant 7,121,476 - Buehler , et al. October 17, 2 | 2006-10-17 |
| Threaded pipe coupling, union nut, connection stub, and pipe for a threaded pipe coupling App 20060125231 - Frasch; Juergen ; et al. | 2006-06-15 |
| Fuel injection device App 20060097067 - Buehler; Christoph ; et al. | 2006-05-11 |
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