Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366286 | Coating agent for non-stick coatings | Hans Friemann, Hans-Heinrich Moretto, Heinrich Alberts, Hans Toepsch | 1982-12-28 |
| 4355171 | Preparation of polysiloxane/polyoxyalkylene copolymer useful as stabilizers in making polyurethane foams | Hans-Walter Illger, Alberto C. Gonzalez-Doerner, Hans-Heinrich Moretto | 1982-10-19 |