Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333389 | Method and apparatus for metal positioning and forming | — | 2022-05-17 |
| 10527314 | Method and apparatus for metal positioning and forming | — | 2020-01-07 |
| 9459019 | Method and apparatus for metal positioning and forming | — | 2016-10-04 |
| 8459081 | Continuously smoothly adjustable and self-aligning variable width roll forming apparatus | — | 2013-06-11 |
| 7681930 | Duct flange | John J. Toben | 2010-03-23 |