Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889041 | Electric appliance for making hot beverages | Michael Borgmann | 1989-12-26 |
| D302741 | Dry shaver | Florian Seiffert | 1989-08-08 |
| 4852474 | Espresso machine with cappuccino making attachment | Michael Borgmann | 1989-08-01 |
| 4835861 | Electric shaver | — | 1989-06-06 |
| 4800805 | Espresso machine with cappuccino making attachment | Michael Borgmann | 1989-01-31 |