MJ

Marvin R. Johnson

GD General Dynamics Corp., Air Defense Systems Division: 1 patents #3 of 13Top 25%
GD General Dynamics Corp., Pomona Division: 1 patents #55 of 140Top 40%
📍 Eastvale, CA: #52 of 118 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,317,365 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5027062 Electroformed chemically milled probes for chip testing William P. Dugan 1991-06-25
4878294 Electroformed chemically milled probes for chip testing William P. Dugan 1989-11-07