Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424248 | Areal flat stratified body for treating gases or liquids, method for the manufacture thereof and use of such stratified body | Gu/ nter H. Tesch | 1984-01-03 |
| 4265956 | Synthetic net material | — | 1981-05-05 |