Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908300 | Navigation method, navigation device and navigation system | Frank Hermann, Volker Remuss, Alexander Witzel | 2021-02-02 |
| 8448845 | Meter register and remote meter reader utilizing a stepper motor | Dan Winter | 2013-05-28 |
| 8157160 | Meter register and remote meter reader utilizing a stepper motor | Dan Winter | 2012-04-17 |
| 7775422 | Meter register and remote meter reader utilizing a stepper motor | Dan Winter | 2010-08-17 |
| 7493811 | Positive displacement meter seal scheme | James L. Rogers | 2009-02-24 |
| D468222 | Meter bottom plate | James L. Rogers | 2003-01-07 |
| 6302378 | Double positive release snowmobile jack | Donald J. Koch | 2001-10-16 |
| 5554981 | Capacitive number wheel encoder for utility meters | Richard H. Koch, Ray J. Thornborough | 1996-09-10 |
| 4478440 | Threaded pipe coupling | David A. Yanov | 1984-10-23 |
| 4301011 | Water strainer | Johann Stamm, James C. Sarver, Jr. | 1981-11-17 |