Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277882 | Roofing and/or siding material and a method of forming thereof | Fred Fensel, Brian Lambert | 2012-10-02 |
| 8277949 | Use of thermoplastic polyurethanes in rubber modified bitumen roofing membranes | — | 2012-10-02 |
| 8216681 | Reflective roofing materials | Joseph W. Mellott, II | 2012-07-10 |
| 7910633 | Polyurethane dispersions in an aqueous asphalt emulsion | Joseph W. Mellott, II | 2011-03-22 |
| 7772301 | Low volatile adhesive for roofing systems | Fred Fensel | 2010-08-10 |
| 7705068 | Polyurethane dispersions in an aqueous asphalt emulsion | Joseph W. Mellott, II | 2010-04-27 |
| 5097551 | Skeletal support pillow | — | 1992-03-24 |