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USPTO Patent Rankings Data through Sept 30, 2025
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William Blake Kolb — 8 Patents in 2016

3M: 8 patents #19 of 1,260Top 2%
Stillwater, MN: #4 of 107 inventorsTop 4%
Minnesota: #134 of 6,786 inventorsTop 2%
Overall (2016): #9,385 of 481,213Top 2%
8 Patents 2016

Issued Patents 2016

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9464179 Process and apparatus for a nanovoided article Encai Hao, Brant U. Kolb, David L. Phillips 2016-10-11
9410677 Light source and display system incorporating same John A. Wheatley, Tao Liu, Encai Hao, Michael Benton Free 2016-08-09
9403300 Patterned gradient polymer film and method Michael Benton Free, Brant U. Kolb, Fei Lu, John A. Wheatley 2016-08-02
9333533 Use of a transport coating to apply a thin coated layer William R. Dudley 2016-05-10
9328265 Nano-porous adhesive tie layer Encai Hao, Kurt C. Melancon, Audrey A. Sherman, Robert F. Kamrath, Maureen A. Kavanagh +2 more 2016-05-03
9291752 Retroreflecting optical construction William D. Coggio, John S. Huizinga, Michael L. Steiner, Robert F. Watkins, Encai Hao +7 more 2016-03-22
9284473 Adhesive article with release layer including polymerized (meth)acrylated silicone Richard S. Buckanin, Karan Jindal 2016-03-15
9279918 Gradient low index article and method Adam D. Haag, William F. Edmonds, Jason S. Petaja, Eric W. Nelson, Encai Hao +2 more 2016-03-08