Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7228941 | Metering device for lubricant | Michael Weigand, Stefan Brand, Thomas Hildenbrand | 2007-06-12 |
| 6601738 | Lubricant dispenser | Michael Weigand, Armin Brand, Thomas Hildenbrand | 2003-08-05 |
| 6216822 | Programmable automatic lubricant dispenser | Anton May, Ralf Albert, Claus Helbig, Stefan Brand, Susanne Bahrend | 2001-04-17 |
| 6176348 | Multiple-pump system for lubricating | Karl Grebe, Anton May, Claus Helbig, Stefan Brand, Susanne Bahrend | 2001-01-23 |
| 5971229 | Automatic lubricant dispenser | Anton May, Claus Helbig, Stefan Brand | 1999-10-26 |