Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588523 | Seam roller and tester for roofing membrane | Andrew J. Horner | 2009-09-15 |
| D556526 | Roofing membrane hand tool | Andrew J. Horner | 2007-12-04 |
| D552952 | Roofing membrane hand tool | Andrew J. Horner | 2007-10-16 |