Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4947094 | Optical guidance system for industrial vehicles | Eugene A. Eschbach, Jeffrey W. Griffin, Michael A. Lind, Erville C. Buck, Roger L. Buck | 1990-08-07 |
| 4826059 | Magnetic tool holder | A. Allen Bosch | 1989-05-02 |