Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881355 | Cold roll-formed structures and method and apparatus for producing same | Patrick M. Kelly, Dennis A. Alvarez, Gale E. Sauer, Joseph A. Hocevar | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881355 | Cold roll-formed structures and method and apparatus for producing same | Patrick M. Kelly, Dennis A. Alvarez, Gale E. Sauer, Joseph A. Hocevar | 1989-11-21 |