Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523143 | Sheet-like polyethylene terephthalate materials having slight surface roughness, their preparation and their use | Alfred Hagemeyer, Hartmut Hibst, Dieter Baeuerle, Johannes Heitz | 1996-06-04 |
| 5505993 | Application of a thin metal layer to a polymeric substrate | Gerd Fischer, Hartmut Hibst | 1996-04-09 |
| 5462701 | Sheet-like polyethylene terephthalate materials having slight surface roughness, their preparation and their use | Alfred Hagemeyer, Hartmut Hibst, Dieter Baeuerle, Johannes Heitz | 1995-10-31 |
| 5462810 | Magnetic recording medium | Harald Keller, Ulrich Jaeger, Helmut Steininger, Helmut Kopke, Klaus D. Schomann | 1995-10-31 |
| 5417896 | Preparation of sheet-like polyethylene terephthalate materials having little surface roughness | Gerd Fischer, Alfred Hagemeyer, Hartmut Hibst, Hans J. Richter, Sylvain Lazare +1 more | 1995-05-23 |