Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523314 | Ceiling grid with resilient centering tabs | Paul D. LaLonde, Brock Kavanagh | 2003-02-25 |
| 6173454 | Jonni safe | — | 2001-01-16 |
| 4969346 | Apparatus for producing cold roll-formed structures | George F. Bosl, Patrick M. Kelly, Gale E. Sauer, Joseph A. Hocevar | 1990-11-13 |
| 4881355 | Cold roll-formed structures and method and apparatus for producing same | George F. Bosl, Patrick M. Kelly, Gale E. Sauer, Joseph A. Hocevar | 1989-11-21 |
| 4876837 | Corner bead structure | Patrick M. Kelly, Robert E. Howlett, Paul A. Pomeroy | 1989-10-31 |
| 4770018 | Method for producing cold roll-formed structures | George F. Bosl, Patrick M. Kelly, Gale E. Sauer, Joseph A. Hocevar | 1988-09-13 |