Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015058 | Composition comprising colorants | Oliver Schäfer | 2021-05-25 |
| 10920079 | Mixtures containing plastic and organic fibres | Oliver Schaefer | 2021-02-16 |
| 8343629 | Fluoropolymer-silicon compounds and method for production | Oliver Schaefer | 2013-01-01 |
| 5485986 | Furnace with in situ foamed insulation and process for its manufacture | Gunther Schmidt, Hans-Werner Engels, Bernd Geick | 1996-01-23 |