DS

Daniel J. Stepan

3M: 1 patents #373 of 989Top 40%
📍 Woodbury, MN: #94 of 227 inventorsTop 45%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #319,214 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8066006 Filtering face-piece respirator having nose clip molded into the mask body Dwayne D. Daugaard, Yonas Gebrewold, Michael K. Domroese, Lance E. Behymer 2011-11-29