Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563632 | Highly-filled sealant compositions | — | 2013-10-22 |
| 8316608 | Enhanced multi-layered shingle | Perry J. Prudhomme, Frank M. Bartolic, Louis T. Hahn, Daniel C. DeJarnette, Charles M. Reed +5 more | 2012-11-27 |
| 8240101 | Roofing material fasteners, applicators and method of installation | Jason Wolfe, Lou Hahn | 2012-08-14 |
| 8127514 | Enhanced multi-layered shingle | Perry J. Prudhomme, Frank M. Bartolic, Louis T. Hahn, Daniel C. DeJarnette, Charles M. Reed +5 more | 2012-03-06 |
| 8057148 | Roofing material fasteners, applicators and method of installation | Jason Wolfe, Lou Hahn | 2011-11-15 |
| 8006457 | Enhanced multi-layered shingle | Perry J. Prudhomme, Frank M. Bartolic, Louis T. Hahn, Daniel C. DeJarnette, Charles M. Reed +5 more | 2011-08-30 |
| 7994244 | Highly-filled sealant compositions | — | 2011-08-09 |
| 7833371 | Enhanced multi-layered shingle | Perry J. Prudhomme, Frank M. Bartolic, Louis T. Hahn, Daniel C. DeJarnette, Charles M. Reed +5 more | 2010-11-16 |
| 5484840 | Textile sizes containing ultrafine-sized aqueous polymeric dispersions | — | 1996-01-16 |