Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780360 | Method for manufacturing electrical insulating composite materials | Wolfgang Kleeberg, Heinz Hacker | 1988-10-25 |
| 4631306 | Method for the manufacture of molded materials | Helmut Markert, Wolfgang Rogler, Klaus Kretzschmar | 1986-12-23 |
| 4578452 | Method for manufacturing epoxy resin molded materials | Wolfgang Kleeberg, Heinz Hacker, Klaus Kretzschmar | 1986-03-25 |
| 4564651 | Method for the manufacture of reaction resin molding materials | Helmut Markert, Wolfgang Rogler, Klaus Kretzschman | 1986-01-14 |
| 4528358 | Method for the manufacture of epoxy resin molding materials | Wolfgang Kleeberg, Heinz Hacker, Klaus Kretzschmar | 1985-07-09 |