DR

Daniel Francis Ryan

EX ExxonMobil: 1 patents #154 of 490Top 35%
📍 Brewster, MA: #1 of 2 inventorsTop 50%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #70,094 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332666 Coal liquefaction process wherein jet fuel, diesel fuel and/or ASTM No. 2 fuel oil is recovered Richard F. Bauman 1982-06-01