Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506653 | Aqueous direct dye formulations | Allan F. Cunningham, Céline Hossenlopp, Rainer Hans Traber, Horst Herrmann, Michael Jacquier | 2013-08-13 |
| 8062415 | Paper coating compositions | Ray Davenport, Charles Hunger, Ian William Knowles, Terry Lloyd, Barry McLow | 2011-11-22 |
| 4254228 | Method of making foamed resins with internal mold-release agents | Helmut Kleimann, Wulf von Bonin | 1981-03-03 |
| 4201847 | Process of preparing foams with internal mold-release agents | Helmut Kleimann, Wulf von Bonin | 1980-05-06 |