Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903997 | Roof flashing | — | 1990-02-27 |
| 4526407 | Roof flashing | — | 1985-07-02 |
| 4410004 | Laundry outlet box | Robert H. McGuire | 1983-10-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903997 | Roof flashing | — | 1990-02-27 |
| 4526407 | Roof flashing | — | 1985-07-02 |
| 4410004 | Laundry outlet box | Robert H. McGuire | 1983-10-18 |