Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638488 | Cushioning structure | Leendert Smit, Rolf-Dieter BÖTTCHER, Jeffrey Denton | 2023-05-02 |
| 11421428 | Floating floor system | Rolf-Dieter BÖTTCHER, Alexander Siebel | 2022-08-23 |
| 8025929 | Method for preparing flexible mechanically compensated transparent layered material | Gert Jan Jongerden, Rutger Schlatmann | 2011-09-27 |