Keller; Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Dieter.The latest application filed is for "hydraulic valve control circuit and method for checking the function of a hydraulic valve control circuit".
- Keller; Dieter - Veitshoechheim DE
- Keller; Dieter - Aschaffenburg DE
- Keller; Dieter - Grunstadt DE
- Keller; Dieter - Oberderdingen DE
- Keller; Dieter - Friedrichsdorf DT
- Keller; Dieter - Neu-Ulm DT
| Patent | Date |
|---|---|
| Hydraulic valve control circuit and method for checking the function of a hydraulic valve control circuit Grant 8,189,316 - Keller May 29, 2 | 2012-05-29 |
| Hydraulic Valve Control Circuit And Method For Checking The Function Of A Hydraulic Valve Control Circuit App 20090279222 - Keller; Dieter | 2009-11-12 |
| Hydraulic Valve Control Device And Method For Checking A Hydraulic Valve Control Device App 20090278066 - Keller; Dieter | 2009-11-12 |
| Float for a fill level sensor Grant 7,600,425 - Heimann , et al. October 13, 2 | 2009-10-13 |
| Float For A Fill Level Sensor App 20070272009 - Heimann; Sigrid ; et al. | 2007-11-29 |
| Fuel tank and method for producing same Grant 6,857,534 - Keller February 22, 2 | 2005-02-22 |
| Pump fluid pipe for an ejector pump and two methods for producing said pump fluid pipe App 20040101416 - Eck, Karl ; et al. | 2004-05-27 |
| Device for measuring a fill level of a liquid in a container Grant 6,629,457 - Keller October 7, 2 | 2003-10-07 |
| Fuel tank Grant 6,491,180 - Distelhoff , et al. December 10, 2 | 2002-12-10 |
| Device for measuring a fill level of a liquid in a container Grant 6,427,532 - Keller August 6, 2 | 2002-08-06 |
| Fuel tank for a motor vehicle Grant 6,409,040 - Distelhoff , et al. June 25, 2 | 2002-06-25 |
| Fuel Tank App 20020047015 - DISTELHOFF, DR. MARKUS ; et al. | 2002-04-25 |
| Delivery device for delivering fuel App 20010027781 - Rumpf, Bernd ; et al. | 2001-10-11 |
| Process for producing polyamides from aminonitriles Grant 6,194,538 - Weiss , et al. February 27, 2 | 2001-02-27 |
| Fuel tank and method for the mounting of lines in a fuel tank Grant 6,138,857 - Keller October 31, 2 | 2000-10-31 |
| Device for preparing foods Grant 5,467,695 - Keller , et al. November 21, 1 | 1995-11-21 |
| Variable ratio gear transmission Grant 4,038,882 - Keller August 2, 1 | 1977-08-02 |
| Apparatus for threading closures onto bottles and similar containers Grant 3,913,301 - Keller , et al. October 21, 1 | 1975-10-21 |
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