Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5075155 | Novel prepregs | Berthold Meier, Horst Duda, Winfried Reisel | 1991-12-24 |
| 4839229 | Composite materials of multilayer duroplastic prepregs | Bert Meier, Jurgen Zehrfeld | 1989-06-13 |
| 4831101 | Polyglycidyl ethers from purified epihalohydrin | Bert Meier, Rolf Herzog, Gunter Reinsch | 1989-05-16 |
| 4745024 | Non-woven textiles | Arno Gardziella, Karl-Heinz Schwieger, Peter Adolphs, Josef Suren | 1988-05-17 |
| 4701478 | Radiation cross-linkable binding agents | Bert Meier, Ulrich Grundke | 1987-10-20 |
| 4663418 | Novel calcium hydroxide catalyzed phenolic resin binder and method | Rolf Muller, Gerhard Wisomirski | 1987-05-05 |
| 4650825 | Production of inorganic fiber products | Rolf Muller, Gerhard Wisomirski | 1987-03-17 |
| 4268649 | Binder for cellulose fiber reinforced board material | Rolf Muller | 1981-05-19 |
| 4201835 | Boiling water and weather resistant cellulose fiber reinforced board material | Rolf Muller | 1980-05-06 |