GO

Gregory J. Opheim

FS Fisher-Rosemount Systems: 3 patents #163 of 460Top 40%
📍 Windom, MN: #1,009 of 2,819 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,575,553 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7526802 Memory authentication for intrinsically safe field maintenance tools Brad N. Mathiowetz, Christopher P. Kantzes 2009-04-28
7054695 Field maintenance tool with enhanced scripts Thanh Truong, Christopher P. Kantzes 2006-05-30
7027952 Data transmission method for a multi-protocol handheld field maintenance tool Moises DelaCruz, Daniel E. Vande Vusse, Kun Yang, Alan R. Dewey 2006-04-11