Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279813 | Cylindrical helical seamed tube and method and apparatus therefore | Edward A. Akins | 2001-08-28 |
| 6145732 | Cylindrical helical seamed tube and method and apparatus therefore | Edward A. Akins | 2000-11-14 |
| 5213467 | System for transportation of paper rolls | — | 1993-05-25 |