Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277240 | Overhead door assembly | Bart van der Sloot | 1994-01-11 |
| 5018605 | Magnetic rail brake device | Jelle Hooghiem, Bart van der Sloot | 1991-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277240 | Overhead door assembly | Bart van der Sloot | 1994-01-11 |
| 5018605 | Magnetic rail brake device | Jelle Hooghiem, Bart van der Sloot | 1991-05-28 |