JJ

John L. Johnson

UA US Army: 2 patents #14 of 240Top 6%
Caterpillar: 1 patents #19 of 111Top 20%
📍 Raleigh, NC: #9 of 158 inventorsTop 6%
🗺 North Carolina: #32 of 1,241 inventorsTop 3%
Overall (1989): #9,555 of 140,708Top 7%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4827715 Crankcase fumes disposal system Robert C. Grant 1989-05-09
H632 Optical neuromorphic embodiments of self-regulating neural networks 1989-05-02
4804250 Optical processor for an adaptive pattern classifier 1989-02-14