Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054691 | Polyurea lubricating greases containing carbonates, and their use | Hans Jürgen Erkel, Torsten Goerz | 2024-08-06 |
| 7384470 | Production of ceramic, glass ceramic and other mineral materials and composite materials | Ralph Nonninger | 2008-06-10 |
| 7303784 | Method for producing self-cleaning ceramic layers and a composition therefore | Ralph Nonninger, Stefan Faber, Martin Jost | 2007-12-04 |
| 7135114 | Filtration device | Ralph Nonninger, Romeo Volz, Hans-Jurgen Schmidt | 2006-11-14 |
| 6953603 | Functional ceramic layers based on a support layer produced with crystalline nanoparticles | Ralph Nonninger | 2005-10-11 |