DV

David L. Vall

3M: 5 patents #31 of 1,204Top 3%
📍 Woodbury, MN: #13 of 232 inventorsTop 6%
🗺 Minnesota: #141 of 4,860 inventorsTop 3%
Overall (2003): #10,430 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6638985 Uniform small cell foams and a continuous process for making same Mark D. Gehlsen, Craig A. Perman, Bonnie Weiskopf Albrecht 2003-10-28
6623674 Reduced density foam articles and process for making Mark D. Gehlsen, Bonnie Weiskopf Albrecht 2003-09-23
6593380 Uniform small cell foams and a continuous process for making same Mark D. Gehlsen, Craig A. Perman, Bonnie Weiskopf Albrecht 2003-07-15
6586482 Uniform small cell foams and a continuous process for making same Mark D. Gehlsen, Craig A. Perman, Bonnie Weiskopf Albrecht 2003-07-01
6586489 Uniform small cell foams and a continuous process for making same Mark D. Gehlsen, Craig A. Perman, Bonnie Weiskopf Albrecht 2003-07-01