Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937592 | Apparatus and method for placement of angle plates in transverse duct flanges | David E. Daw | 2018-04-10 |
| 9925627 | Apparatus and method for placement of angle plates in transverse duct flanges | David E. Daw | 2018-03-27 |