Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556631 | System and method for the selective repair of roofing shingles | Paul DeLand | 2017-01-31 |
| 9222272 | System and method for the selective repair of roofing shingles | Paul DeLand | 2015-12-29 |