Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493171 | Monolithic ceiling modules and ceiling system | — | 1985-01-15 |
| 4356537 | Lighting fixture retainer hook | Willard R. Garnett, Lewis W. Kenyon | 1982-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493171 | Monolithic ceiling modules and ceiling system | — | 1985-01-15 |
| 4356537 | Lighting fixture retainer hook | Willard R. Garnett, Lewis W. Kenyon | 1982-10-26 |