GB

Graydon Booth

SA Sharma & Associates: 1 patents #3 of 10Top 30%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,079,612 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9187066 Electrically driven set and release hand brake for rail cars David C. Brabb, Anand R. Vithani, Kenneth L. Martin, Howard Sommerfeld 2015-11-17