RH

Richard Hopewell

CC Chart Energy & Chemicals: 2 patents #4 of 6Top 70%
📍 Medfield, MA: #2 of 27 inventorsTop 8%
🗺 Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #115,593 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11629912 Dehydrogenation separation unit with mixed refrigerant cooling Douglas A. Ducote, Jr., Brent A. Heyrman, Timothy P. Gushanas 2023-04-18
11543181 Dehydrogenation separation unit with mixed refrigerant cooling Douglas A. Ducote, Jr., Brent A. Heyrman, Timothy P. Gushanas 2023-01-03