Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976071 | Roller member for use in an apparatus for closing pittsburgh Seams associated with duct assemblies and other box-shaped members | Dale R. Foster | 2021-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976071 | Roller member for use in an apparatus for closing pittsburgh Seams associated with duct assemblies and other box-shaped members | Dale R. Foster | 2021-04-13 |