Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978984 | Apparatus for use in a bathtub as an entry and exit aid | Dieter Gobbers | 1999-11-09 |
| 5708992 | Device for placement in a bathtub or similar structure as an entering and exiting aid | Dieter Gobbers | 1998-01-20 |
| 5573358 | Dual tool-carrier for hand drills | Dieter Gobbers | 1996-11-12 |