Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354558 | Apparatus and method for drilling into the sidewall of a drill hole | Robert A. Broding, Lauren G. Kilmer | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354558 | Apparatus and method for drilling into the sidewall of a drill hole | Robert A. Broding, Lauren G. Kilmer | 1982-10-19 |