Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854173 | Viewfinder and operating unit | Michael Koppetz, Timo Sperber | 2017-12-26 |
| D769955 | Viewfinder | Michael Koppetz, Timo Sperber | 2016-10-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854173 | Viewfinder and operating unit | Michael Koppetz, Timo Sperber | 2017-12-26 |
| D769955 | Viewfinder | Michael Koppetz, Timo Sperber | 2016-10-25 |