Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606099 | Method and apparatus for manufacturing an armor shutter | Franz Buser | 1986-08-19 |
| 4530390 | Venetian blind suspension member support link construction | Hugo Eisenring | 1985-07-23 |