Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598530 | Polymeric coating mixture, process for application of this coating mixture to a metallic substrate for protection of an edge or an area, covering, substrate coated in this manner and use thereof | Georg Gros, Norbert Maurus, Karl-Heinz Stellnberger | 2017-03-21 |
| 9403934 | Polymeric coating mixture, process for application of this coating mixture to a metallic substrate for protection of an edge or an area, covering, substrate coated in this manner and use thereof | Georg Gros, Norbert Maurus, Karl-Heinz Stellnberger | 2016-08-02 |
| 7736538 | Mixture for applying a non-corrosive, polymer coating which can be shaped in a low-abrasive manner, and method for producing the same | Georg Gros, Norbert Maurus | 2010-06-15 |
| 7736730 | Method for pretreating and/or coating metallic surfaces with a paint-like coating prior to forming and use of substrates coated in this way | Christian Jung, Toshiaki Shimakura, Norbert Maurus, Heribert Domes, Hardy Wietzoreck +2 more | 2010-06-15 |
| 7615257 | Method for pretreating and/or coating metallic surfaces with a paint-like coating prior to forming and use of substrates coated in this way | Christian Jung, Toshiaki Shimakura, Norbert Maurus, Heribert Domes, Hardy Wietzoreck +2 more | 2009-11-10 |
| 5904786 | Method of applying phosphate coatings to metal surfaces | Thomas Wendel, Hardy Wietzoreck, Klaus Bittner, Peter Schiefer, Helmut Hulsmann | 1999-05-18 |