Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000561 | Control arrangement for an apparatus for ophthalmological treatment | Michel Lawniczak, Robert Meerstetter | 1991-03-19 |
| 5000563 | Apparatus for observation and/or treatment of a seated or recumbent patient | Heinz R. Gisel | 1991-03-19 |