Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057752 | Method and apparatus for detecting a loose electrical connection in photovoltaic system | Charles John Luebke, Xin Zhou, John J. Shea, Birger Pahl | 2015-06-16 |
| 8515687 | Degradation detection system for a hose assembly | Luis R. Pereira, Atul S. Bhadkamkar, Vehbi Cagri Gungor, Carlos H. Rentel, Jason D. Stark +1 more | 2013-08-20 |
| 6012736 | Vehicle steering column control system | James E. Hansen, Ruth E. Hubbell, William J. Janutka, Scott A. Reid, Walter L. Rutchik | 2000-01-11 |
| 5934704 | Vehicle steering column control system | James E. Hansen, Ruth E. Hubbell, William J. Janutka, Scott A. Reid, Walter L. Rutchik | 1999-08-10 |