Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833040 | Profile element | Jan Van Walraven | 2014-09-16 |
| 8746632 | Riser clamp with vibration isolation | Jan van Walraven | 2014-06-10 |
| 8096017 | Grommet for metal stud | Jan Van Walraven | 2012-01-17 |