Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361802 | Valve block | Dieter Kroll | 1994-11-08 |
| 5354911 | Process for the preparation of unsaturated ethers | Peter Lappe, Helmut Springer | 1994-10-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361802 | Valve block | Dieter Kroll | 1994-11-08 |
| 5354911 | Process for the preparation of unsaturated ethers | Peter Lappe, Helmut Springer | 1994-10-11 |