PM

Paul D. Marsh

Air Products And Chemicals: 1 patents #57 of 175Top 35%
📍 New Tripoli, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #70,848 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800053 Injection molding process with reactive gas treatment Bernard D. Bauman, David R. Ruprecht, Mark A. Williams 1989-01-24