Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316601 | Under deck drainage system | — | 2012-11-27 |
| 7584576 | Rain gutter guard and method | Thomas A. McDonald | 2009-09-08 |
| 7506476 | Rain gutter guard and method | Thomas A. McDonald | 2009-03-24 |
| 7347027 | Rain gutter guard and method | Thomas A. McDonald | 2008-03-25 |
| 6993870 | Rain gutter guard and method | Thomas A. McDonald | 2006-02-07 |
| 6959512 | Heated rain gutter guard | — | 2005-11-01 |
| 6931792 | Universal end cap and method for rain gutter debris guards | Thomas A. McDonald | 2005-08-23 |