Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021669 | Coupling part for a fluid coupling device | Wolfgang Lindermeir, Ulrich Schaub | 2006-04-04 |
| 6423218 | Pond insert with pump | Wolfgang Lindermeir | 2002-07-23 |
| 6365908 | Indicator for indicating the presence of a liquid | Hans Waigel | 2002-04-02 |