PT

Philip E. Tuma

3M: 2 patents #5,326 of 11,543Top 50%
📍 Windom, MN: #1,276 of 2,819 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,230,054 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6281185 Azeotropic compositions of methoxy-perfluoropropane and their use John G. Owens, Hideto Yanome 2001-08-28
6030934 Azeotropic compositions of methoxy-perfluoropropane and their use John G. Owens, Hideto Yanome 2000-02-29