Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473304 | Laminated roof shingle | — | 2022-10-18 |
| D870321 | Laminated roof shingle | — | 2019-12-17 |
| D870320 | Laminated roof shingle | — | 2019-12-17 |
| D869691 | Laminated roof shingle | — | 2019-12-10 |
| 10180003 | Laminated roof shingle | — | 2019-01-15 |
| 10180002 | Laminated roof shingle | — | 2019-01-15 |
| 10174504 | Laminated roof shingle | — | 2019-01-08 |
| 6725609 | Folded ridge cover and method of fabrication | Bennie Freiborg | 2004-04-27 |
| 6547126 | Packaging box with fixed partitions | Bennie Freiborg | 2003-04-15 |
| 6367627 | Packaging box for folded ridge cover roofing | Bennie Freiborg | 2002-04-09 |
| 6351913 | Folded ridge cover and method of fabrication | Bennie Freborg | 2002-03-05 |
| 6182400 | Folded ridge cover and method of fabrication | Ben Freiborg | 2001-02-06 |
| 6125602 | Asphalt composition ridge covers with three dimensional effect | Ben Freiborg | 2000-10-03 |