Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861398 | Thixotropic dispersions of polysuccinimide and their use | Thomas Klein, Joachim Voss, Holger Schmidt, Harry Müller | 2005-03-01 |
| D436167 | IV stand with pivotable handle | — | 2001-01-09 |
| 5715613 | Back plow blade construction | — | 1998-02-10 |
| D377092 | IV stand handle | — | 1996-12-31 |