Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140152 | Snow guard device | — | 2006-11-28 |
| D512904 | Mobile attachment device | — | 2005-12-20 |
| D445205 | Flashing | — | 2001-07-17 |
| 6185885 | Roof flashing assembly | — | 2001-02-13 |
| 6168208 | Seal for use with roof drains | — | 2001-01-02 |
| 5970667 | Split flashing | — | 1999-10-26 |
| 5820092 | Modular assembly kit for constructing roof mounted support structures | — | 1998-10-13 |
| 5802787 | Grommet seal for roof flashing | — | 1998-09-08 |