Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612812 | Roller member for use in an apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped members | Dale R. Foster | 2020-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612812 | Roller member for use in an apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped members | Dale R. Foster | 2020-04-07 |