Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652047 | Binder resins for the preparation of fiber composites | Erhard Leicht, Richard Sattelmeyer, Ralph Schaefer | 1997-07-29 |
| 5591810 | Curable furan resin(s) modified with phenolic resin(s) for use as binders for cements and coating compositions having improved thermal stability processes for their preparation and their use | Klaus Rauhut | 1997-01-07 |