Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638288 | Seismic expansion joint clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-24 |
| D638286 | Seismic attachment clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-24 |
| D638287 | Seismic attachment clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-24 |
| D638289 | Seismic expansion joint clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-24 |
| D637898 | Seismic attachment clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-17 |
| D637897 | Mounting bracket useful for ceiling grid systems | Lee M. Tedesco, James J. Lehane, Mark R. Paulsen | 2011-05-17 |
| D637899 | Seismic expansion joint clip for suspended ceilings | Lee M. Tedesco, James J. Lehane, Peder J. Gulbrandsen, Mark R. Paulsen | 2011-05-17 |
| D626406 | Mounting bracket useful for ceiling grid systems | Lee M. Tedesco, James J. Lehane, Mark R. Paulsen | 2010-11-02 |
| D626407 | Mounting bracket useful for ceiling grid systems | Lee M. Tedesco, James J. Lehane, Mark R. Paulsen | 2010-11-02 |
| 7475599 | Wet slurry thickness gauge and method for use of same | William A. Frank, William J. Rago | 2009-01-13 |