Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5073579 | Process for enhancing the electrostatic chargeability of powder coatings of powders, and the use thereof for surface-coating solid objects | Hans-Tobias Macholdt, Alexander Sieber, Claus Godau | 1991-12-17 |
| 5021473 | Process for enhancing the electrostatic chargeability of powder coatings or powders, and the use thereof for surface-coating solid objects | Hans-Tobias Macholdt, Alexander Sieber, Claus Godau | 1991-06-04 |
| 5015676 | Process for enhancing the electrostatic chargeability of powder coatings or powders, and the use thereof for surface-coating solid objects | Hans-Tobias Macholdt, Alexander Sieber, Claus Godau | 1991-05-14 |
| 4859755 | Crosslinkable, fluorine-containing copolymers as binders for highly weather-resistant surface coatings | Michael Schlipf, Gernot Lohr | 1989-08-22 |
| 4448912 | Heat hardenable binders comprising aqueous dispersions of solid epoxy resins, processes for the preparation thereof and the use thereof | Wilhelm Becker | 1984-05-15 |