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John A. Sofranko

AR Atlantic Richfield: 45 patents #1 of 1,061Top 1%
EC Ecocatalytic: 14 patents #1 of 6Top 20%
AT Arco Chemical Technology: 13 patents #26 of 285Top 10%
BI Bio2Electric: 5 patents #1 of 3Top 35%
NU North Carolina State University: 1 patents #675 of 1,607Top 45%
📍 Weston, MA: #1 of 466 inventorsTop 1%
🗺 Massachusetts: #450 of 88,656 inventorsTop 1%
Overall (All Time): #23,972 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
4443649 Methane conversion C. Andrew Jones, John J. Leonard 1984-04-17
4443645 Methane conversion C. Andrew Jones, John J. Leonard 1984-04-17