Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460937 | Method of longwall panel development | Peter Kenneth Seear | 2002-10-08 |
| 6027175 | Method and apparatus for highwall mining | Peter Kenneth Seear | 2000-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460937 | Method of longwall panel development | Peter Kenneth Seear | 2002-10-08 |
| 6027175 | Method and apparatus for highwall mining | Peter Kenneth Seear | 2000-02-22 |