Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9968808 | Laminar structure providing adaptive thermal insulation | Guenter Kiederle, Stefan Hauer, Helga Baumgaertler, Johann Seibert, Janine T. Bohlmann | 2018-05-15 |
| 9662516 | Laminar structure providing adaptive thermal insulation | Guenter Kiederle, Stefan Hauer, Helga Baumgaertler | 2017-05-30 |
| 6482525 | Method for producing thermoshaped substrates coated with a sol-gel lacquer | Nora Kunze, Helmut Schmidt, Stefan Sepeur | 2002-11-19 |
| 6361870 | Coating material containing perfluore poly ether structure | Rudolf Steffl, Wolfgang Burger | 2002-03-26 |
| 6228921 | Process for the production of compounds based on silanes containing epoxy groups | Helmut Schmidt, Ertugrul Arpac, Volker Gerhard, Elisabeth Geiter, Georg Wagner | 2001-05-08 |
| 6071475 | Process of preserving paper | Helmut Schmidt, Stefan Sepeur, Helmut Duddeck | 2000-06-06 |
| 6008285 | Process for the production of compounds based on silanes containing epoxy groups | Helmut Schmidt, Ertugrul Arpac, Volker Gerhard, Elisabeth Geiter, Georg Wagner | 1999-12-28 |
| 5644014 | Coating compositions based on fluorine-containing inorganic polycondensates, their production and their use | Helmut Schmidt, Stefan Bruck | 1997-07-01 |