Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828366 | Flame-resistant polycarbonate moulding compounds | Andreas Seidel, Thomas Eckel, Dieter Wittmann | 2004-12-07 |
| 6797784 | Thermoplastic resins with a low proportion of coarse particles | Michael Zobel, Dieter Wittmann, Herbert Eichenauer, Alfred Eitel, Thomas Eckel +2 more | 2004-09-28 |
| 6791119 | Light emitting diodes including modifications for light extraction | David B. Slater, Jr., Robert C. Glass, Charles M. Swoboda, James Ibbetson, Brian Thibeault +1 more | 2004-09-14 |
| 6767943 | Flame-resistant polycarbonate moulding materials modified with graft polymers | Thomas Eckel, Michael Zobel, Dieter Wittmann, Torsten Derr | 2004-07-27 |