DS

David G. Schaefer

CE Crown Equipment: 2 patents #182 of 339Top 55%
Overall (All Time): #2,078,818 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8544159 Methods of manufacturing parts using a manufacturing cell Rick J. Muhlenkamp, Todd A. Thomas, Stephen E. Wagner, Joel E. Zacharias 2013-10-01
8108989 Manufacturing cell and elements of the cell Rick J. Muhlenkamp, Todd A. Thomas, Stephen E. Wagner, Joel E. Zacharias 2012-02-07