Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314706 | Heat-stable oil and water emulsion and preparation thereof | Ladislas Colarow, Hans Uwe Trueck | 1994-05-24 |
| 5280149 | Process for treating highly environmentally polluting residues | Michel Schneider, Eric P. Bescher | 1994-01-18 |