Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659162 | Production of large-area metallic integral foams | Georg Frommeyer, Wilfried Knott, Manfred Recksik | 2003-12-09 |
| 6617365 | Use of silicon-polyether copolymers in the production of high resilience polyurethane foams | Georg Burkhart, Georg Feldmann-Krane, Ingo Fleute-Schlachter | 2003-09-09 |
| 6521771 | Use of zinc treated with metal hydride in organometallic synthesis | Georg Frommeyer, Wilfried Knott, Jurij Weiss, Dagmar Windbiel | 2003-02-18 |