Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327345 | Position control system for a construction implement such as a road grader | Ross C. Stoepker, Fred D. Litty | 1994-07-05 |
| D348227 | Laser beacon | Willard G. Vogelaar, Philip O. Gerard | 1994-06-28 |
| 5287365 | Compact laser apparatus | Willard G. Vogelaar, Philip O. Gerard | 1994-02-15 |