Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795693 | System for re-roofing asphalt shingled roofs | — | 2023-10-24 |
| 10907369 | System for re-roofing asphalt shingled roofs | — | 2021-02-02 |
| 8551601 | Stone, metal and tar laminate for exterior cladding | — | 2013-10-08 |
| 8241728 | Stone, metal and tar laminate for exterior cladding | — | 2012-08-14 |