JE

James H. Ewing

MI Mks Instruments: 1 patents #1 of 2Top 50%
📍 Brockton, MA: #2 of 6 inventorsTop 35%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #100,870 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4796854 Balanced solenoid valves — 1989-01-10