Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313597 | Methods for attaching thermoplastic profile to roofing membrane and dual welding device | Sudhir Railkar, Yogesh Patel | 2012-11-20 |
| 8202596 | Standing seam profile for thermoplastic roof ornamentation | Thomas J. Taylor, Sudhir Railkar | 2012-06-19 |
| 7799406 | Method and use of stretchable nonreinforced TPO building materials | Edward Nebesnak | 2010-09-21 |
| 7666491 | Method and use of a stretchable nonreinforced TPO building materials | Edward Nebesnak | 2010-02-23 |
| 7651780 | Single ply thermoplastic (TPO) roofing membranes having superior heat seam peel strengths and low temperature flexibility | — | 2010-01-26 |
| D501566 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-02-01 |
| D501051 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-01-18 |
| D501052 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-01-18 |
| 6544909 | Single ply reinforced roofing membrane | Krishna Venkataswamy, Krishna Srinivasan | 2003-04-08 |
| 6187840 | Chemically embossed metallocene polyethylene foam | Martin Dees, Jr. | 2001-02-13 |
| 6140379 | Chemically embossed metallocene polyethylene foam | Martin Dees, Jr. | 2000-10-31 |