Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585038 | Conductive plastics material and a method for its preparation | Pauli Kirmanen, Esko Savolainen, Esa Virtanen, Jukka Laakso, Heikki Ruohonen +3 more | 1996-12-17 |
TA
Toivo K arn a
Overall (All Time): #3,759,672 of 4,157,543Top 95%
1
Patents All Time