Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857488 | Boring head cutter | — | 2005-02-22 |
| 6644137 | Sample probe | Michael Bellamy, Norman Mortensen | 2003-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857488 | Boring head cutter | — | 2005-02-22 |
| 6644137 | Sample probe | Michael Bellamy, Norman Mortensen | 2003-11-11 |