Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310259 | Roof gutter guard | — | 1990-08-28 |
| 4937993 | Composite building panel | — | 1990-07-03 |
| 4679366 | Modular building component | — | 1987-07-14 |
| 4627205 | Building foundations invention | — | 1986-12-09 |
| 4604827 | Hinged window-guard assembly | — | 1986-08-12 |
| 4583332 | Gable overhang | — | 1986-04-22 |