Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179838 | Low-salt process for the preparation of a polysulfide | Volker Burkhardt, Olaf Klobes | 2019-01-15 |
| 9745422 | Process for the preparation of a mercapto-terminated liquid polymer | Olaf Klobes, Volker Burkhardt | 2017-08-29 |
| 9631055 | Process for the preparation of a polysulfide | Daniela LUNGU, Olaf Klobes, Heinz Aldenhoven, Antonius Van Pelt, Volker Burkhardt | 2017-04-25 |
| 4232577 | Apparatus for longitudinally cutting webs of material | Wilfried Wallmann, Dieter Peschel | 1980-11-11 |