Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350800 | Process for the preparation of synthetic resins based on resorcinol compounds | Franz Landauer, Klaus Schmiedel | 1982-09-21 |
| 4331201 | Clamped connection | — | 1982-05-25 |
| 4302380 | Low-shrinkage, acid-hardening mixtures of furan cements and process for the preparation thereof | Guido Lorentz, Klaus Rauhut | 1981-11-24 |
| 4298356 | Process for the manufacture of abrasives | Eckart Teschner, Richard Sattelmeyer | 1981-11-03 |
| 4282186 | Cartridge for purifying exhaust gas | Manfred Nonnenmann, Klaus Haller, Helmut Bardong | 1981-08-04 |
| 4251408 | Synthetic resin binders and their use for the manufacture of abrasives | Richard Sattelmeyer, Eckart Teschner | 1981-02-17 |