Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047664 | Control of an automatic darkening filter | Bengt Garbergs | 2011-11-01 |
MW
Marcus T. R. Wiederkehr
Overall (2011): #219,183 of 364,097Top 65%
1
Patents 2011