Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640772 | Cutting tool and method for manufacture | David C. Roeker, Edward L. Manor | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640772 | Cutting tool and method for manufacture | David C. Roeker, Edward L. Manor | 1997-06-24 |