IK

Igor V. Kolomitsyn

AT American Peat Technology: 2 patents #1 of 3Top 35%
UM University of Minnesota: 2 patents #6 of 248Top 3%
📍 Duluth, MN: #5 of 20 inventorsTop 25%
🗺 Minnesota: #1,418 of 7,066 inventorsTop 25%
Overall (2017): #145,729 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9649620 Particulate sorption medium prepared from partially decomposed organic matter Peggy Wallgren Jones, Douglas A. Green 2017-05-16
9561489 Particulate sorption medium prepared from partially decomposed organic matter Peggy Wallgren Jones, Douglas A. Green 2017-02-07