Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415689 | Two-component epoxy resin/zinc dust priming coat for steel surfaces | Guido Wekenmann, deceased, Axel Petrikat | 1995-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415689 | Two-component epoxy resin/zinc dust priming coat for steel surfaces | Guido Wekenmann, deceased, Axel Petrikat | 1995-05-16 |