Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941316 | Chain assembly | — | 1990-07-17 |
| 4878345 | Chain assembly and method for making the same | — | 1989-11-07 |
| 4827668 | Chain operator for a window | — | 1989-05-09 |
| D299961 | Skylight or similar article | — | 1989-02-21 |
| 4762160 | Skylight shade assembly | Alec W. Bechtold | 1988-08-09 |
| 4750302 | Insulated glass skylight assembly | — | 1988-06-14 |
| 4594821 | Skylight assembly | Paul E. Bechtold | 1986-06-17 |
| 4441284 | Double dome skylight assembly | — | 1984-04-10 |
| 4408422 | Skylight dome assembly | — | 1983-10-11 |