Inventor
VIRTANEN ESA
FI15 patents
⚠️ This page may combine multiple inventors who share the name “VIRTANEN ESA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NESTE OY
5 patentsUS5585038ADec 17, 1996
Conductive plastics material and a method for its preparation
NESTE OY41 citations90
US5585040ADec 17, 1996
Conductive plastics material and a method for its preparation
NESTE OY27 citations90
US5340499AAug 23, 1994
Electrically conductive compositions and methods for their preparation
NESTE OY30 citations90
US5531932AJul 2, 1996
Metal compound/protonic acid containing electrically conductive compositions and methods for their preparation
NESTE OY16 citations71
US5507977AApr 16, 1996
Conducting plastic material and method of producing such material
NESTE OY2 citations59