JD

Johannes Draayer

GS Gte Communication Systems: 2 patents #29 of 135Top 25%
📍 Scottsdale, AZ: #1,390 of 3,386 inventorsTop 45%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,349,719 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4613969 Method for controlling a multistage space switching network — 1986-09-23
4611204 Arrangement for an electromechanical space switching network — 1986-09-09