Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699044 | Electrical control system for vehicle options | Michael J. Suman, Mark L. Zeinstra, William S. DeVree | 1997-12-16 |
| 5691848 | Electrical control system for vehicle options | Michael J. Suman, Mark L. Zeinstra, William S. DeVree | 1997-11-25 |
| 5661455 | Electrical control system for vehicle options | Michael J. Suman, Mark L. Zeinstra, William S. DeVree | 1997-08-26 |
| 5614885 | Electrical control system for vehicle options | Mark L. Zeinstra, Michael J. Suman, William S. DeVree | 1997-03-25 |