Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086964 | Feed control system for a lidding web | Tom Lawrence Thring, Stefan F. Molenaar | 2018-10-02 |
| 4458947 | Mining method | Robert J. Hopley | 1984-07-10 |
| 4432422 | Borehole guide and method of boring interpenetrating holes | Robert J. Hopley | 1984-02-21 |