Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894096 | Through-the-deck blast-hole sampler | Michael R. Kotraba, Michael S. Kennedy, Jerry Minor | 1999-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894096 | Through-the-deck blast-hole sampler | Michael R. Kotraba, Michael S. Kennedy, Jerry Minor | 1999-04-13 |