Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256952 | Perforated raised flooring panel | James H. Fahy, Jr., Robert Davison | 2001-07-10 |
| 4969346 | Apparatus for producing cold roll-formed structures | George F. Bosl, Patrick M. Kelly, Dennis A. Alvarez, Gale E. Sauer | 1990-11-13 |
| 4881355 | Cold roll-formed structures and method and apparatus for producing same | George F. Bosl, Patrick M. Kelly, Dennis A. Alvarez, Gale E. Sauer | 1989-11-21 |
| 4817357 | Suspension ceiling grid tee | — | 1989-04-04 |
| 4770018 | Method for producing cold roll-formed structures | George F. Bosl, Patrick M. Kelly, Dennis A. Alvarez, Gale E. Sauer | 1988-09-13 |