Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869496 | Conformable multi-layer sheet materials | Richard A. Kollaja, Heiner Johannsen, Buren R. Ree | 2005-03-22 |
| 6613411 | Conformable multi-layer sheet materials | Richard A. Kollaja, Heiner Johannsen, Buren R. Ree | 2003-09-02 |