Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921606 | Hip, ridge or rake shingle | Joseph Quaranta, Stephen A. Koch, Robert L. Jenkins, Gregory F. Jacobs | 2011-04-12 |
| D633612 | Portable blowing machine hood having a feeder tray for blowing loose fill | Bruce A. Hartzell, Joseph Bondi, Matthew Hartel, Dave Pacana | 2011-03-01 |