JB

John C. Brewer

🗺 New York: #278 of 3,580 inventorsTop 8%
Overall (1982): #12,027 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4361476 Process and apparatus for recovery of oil from tar sands 1982-11-30
4350308 Shredding machine and components thereof 1982-09-21