JC

John H. Coleman

PP Plasma Physics: 2 patents #1 of 1Top 100%
📍 Philadelphia, PA: #6 of 104 inventorsTop 6%
🗺 Pennsylvania: #204 of 2,652 inventorsTop 8%
Overall (1982): #11,988 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4330182 Method of forming semiconducting materials and barriers 1982-05-18
4328258 Method of forming semiconducting materials and barriers 1982-05-04