Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316459 | Extrusion calibrator with insert plates | George Melkonian | 1994-05-31 |
| 4291495 | Apparatus and method for driving stakes | — | 1981-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316459 | Extrusion calibrator with insert plates | George Melkonian | 1994-05-31 |
| 4291495 | Apparatus and method for driving stakes | — | 1981-09-29 |