MS

Merlin J. Steffen

3M: 2 patents #5,326 of 11,543Top 50%
Overall (All Time): #2,151,801 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7455897 Die lip for strip coating Pentti K. Loukusa, Kurt W. Oster, Todd L. Peterson, Robert B. Secor, Rebecca A. Shipman 2008-11-25
6803076 Die lip for strip coating Pentti K. Loukusa, Kurt W. Oster, Todd L. Peterson, Robert B. Secor, Rebecca A. Shipman 2004-10-12