RR

Robert W. Rightnour

Rohm And Haas: 1 patents #8 of 53Top 20%
📍 Mingoville, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #61,434 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810471 Vacuum manifold for extraction processing George D. Wachob 1989-03-07