SJ

Stephen A. Johnson

3M: 6 patents #34 of 1,353Top 3%
AP Apci: 2 patents #1 of 1Top 100%
Overall (2018): #9,718 of 503,207Top 2%
8
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10099313 Linear friction welding system with phase change assembly 2018-10-16
10067278 Birefringent polyester film with low haze having specified Tan Delta value Ryan T. Fabick, Edward J. Kivel, Victor Ho, Benjamin J. Bending, Christopher W. A. Krohe 2018-09-04
10040272 Tear resistant multilayer film Richard Y. Liu, John P. Purcell 2018-08-07
10018762 Patterned marking of multilayer optical film by thermal conduction Michael Benton Free, Martin B. Wolk, Rolf W. Biernath, William W. Merrill, William F. Edmonds +1 more 2018-07-10
9971074 Retroreflective sheeting including a substantially amorphous polymeric layer Reema Chatterjee, Robert F. Watkins, Bimal V. Thakkar 2018-05-15
9943928 Method of operating an apparatus for linear friction welding 2018-04-17
9885885 Blue edge filter optical lens Michael F. Weber, James E. Watson, Mark R. Strenger, Chad R. Wold 2018-02-06
9864120 Patterned marking of multilayer optical film by thermal conduction Michael Benton Free, Martin B. Wolk, Rolf W. Biernath, William W. Merrill, William F. Edmonds +1 more 2018-01-09