Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928174 | Microphone structure | Nina Muurinen, Karl-Erik Gustafsson | 2005-08-09 |
TM
Tapio Mantysalo
Overall (2005): #92,890 of 245,428Top 40%
1
Patents 2005