Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623164 | Shingle with reinforced nail zone and method of manufacturing | Bert W. Elliott | 2014-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623164 | Shingle with reinforced nail zone and method of manufacturing | Bert W. Elliott | 2014-01-07 |