JB

Jack Biersdorff

CS C & K Systems: 1 patents #1 of 2Top 50%
📍 Los Altos, CA: #40 of 155 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #101,453 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841284 Infrared intrusion detection system incorporating a fresnel lens and a mirror — 1989-06-20