Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967523 | Trench drain assembly | Roy Hetzler | 2011-06-28 |
| 7571497 | Lavatory carrier | Roy Hetzler | 2009-08-11 |
| 6979027 | Toilet carrier | Roy Hetzler | 2005-12-27 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967523 | Trench drain assembly | Roy Hetzler | 2011-06-28 |
| 7571497 | Lavatory carrier | Roy Hetzler | 2009-08-11 |
| 6979027 | Toilet carrier | Roy Hetzler | 2005-12-27 |