Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333236 | Portable board mill | Paul J. Lovas, Carl F. Koelmel | 1982-06-08 |
| 4332084 | Portable board mill | Paul J. Lovas, Carl F. Koelmel | 1982-06-01 |
| 4276693 | Portable board mill | Paul J. Lovas, Carl F. Koelmel | 1981-07-07 |