Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902492 | Novel spinning method | Herbert Beneke, Gerd Collin, Gerhard Wilhelm | 1990-02-20 |
| 4756818 | A method for the production of a carbon fiber precursor | Siegfried Peter, Herbert Beneke, Franz D. Oeste, Wolfgang Fexer, Wolfgang Jaumann +1 more | 1988-07-12 |
| 4444650 | Process for coking high-boiling aromatic hydrocarbon mixtures to form carbon materials having constant properties | Herbert Glaser, Karl-Heinz Koch, Rolf Marrett | 1984-04-24 |