Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793933 | Spring break protection mechanism for a sectional door system | Jildert Adzer Gaastra | 2014-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793933 | Spring break protection mechanism for a sectional door system | Jildert Adzer Gaastra | 2014-08-05 |