Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4290498 | Ablatible drill | Walter H. Brauer | 1981-09-22 |
| 4218923 | System for monitoring the condition of a pipeline | Walter H. Brauer, Robert Burke, Richard Morrow | 1980-08-26 |
| 4216614 | Technique for heating an agricultural area | — | 1980-08-12 |