Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840091 | Medical lamp | Robert Elfring, Christian Elsenbach, Hanno Kretschmann | 2019-02-05 |
| D790756 | Medical lamp | Robert Elfring, Christian Elsenbach, Hanno Kretschmann | 2017-06-27 |