Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863478 | UV filters | Christophe Carola, Frank Pfluecker, Herwig Buchholz, Hansjurgen Driller, Evgeniy V. Blyumin | 2011-01-04 |
HN
Hans Neunhoeffer
Overall (2011): #291,127 of 364,097Top 80%
1
Patents 2011