GS

Grant D. Speakman

📍 Downers Grove, IL: #480 of 824 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,332,659 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7574202 System and methods for a secure and segregated computer network Robert Tsao, David G. Thirlwall, Graham N. Gillies, Keith C. Redfield 2009-08-11