DP

Derek W. Patzman

3M: 4 patents #67 of 1,003Top 7%
Overall (2023): #49,554 of 537,848Top 10%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11683977 Substrate including a self-supporting tri-layer stack Stephen A. Johnson, Richard Y. Liu, John F. Van Derlofske, III, Kristopher J. Derks, Victor Ho +1 more 2023-06-20
11631829 Dual cure protective display film Karissa L. Eckert, David Scott Thompson, Ryan M. Braun, Catherine A. Leatherdale, Michael A. Johnson +6 more 2023-04-18
11618237 Co-extruded multilayer articles including continuous layer and discontinuous layer Robert M. Biegler, Mark A. Hoisington, Craig R. Hoff, Anton F. Jachim, Jeffrey M. Maki +4 more 2023-04-04
11597183 Profiled films Michael Benton Free, Stephen A. Johnson, William T. Fay, Troy J. Anderson 2023-03-07