Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686057 | Pasty damping medium method for preparing and using same | Helmut Schurmann, Erich Brand | 1987-08-11 |
| 4518513 | Pasty damping medium method for preparing and using same | Helmut Schurmann, Erich Brand | 1985-05-21 |
| 4452437 | Hydraulic-operating shock and vibration absorber and damper | — | 1984-06-05 |
| 4295984 | Paste-like, viscous damping medium comprising polyglycol ethers and/or esters | — | 1981-10-20 |
| 4251381 | Pasty damping agent dispersion | — | 1981-02-17 |