Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5507894 | Composite panels having two outer layers and a core | Rainer Ehrat | 1996-04-16 |
| 5508082 | Composite panels having two outer layers and a core | Rainer Ehrat | 1996-04-16 |
| 4660429 | Force multiplier device and method of operation of same | — | 1987-04-28 |
| 4610747 | Process for stepwise heating up metallic strips or foils | — | 1986-09-09 |