KR

Kevin B. Root

NB New York Air Brake: 22 patents #7 of 147Top 5%
KC Knorr Brake Company: 4 patents #2 of 22Top 10%
📍 Black River, NY: #2 of 7 inventorsTop 30%
🗺 New York: #4,646 of 115,490 inventorsTop 5%
Overall (All Time): #147,249 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5249125 Computer controlled railway brake equipment John J. Allen, Ronald O. Newton 1993-09-28
5172316 Computer controlled railway brake equipment John J. Allen, Ronald O. Newton 1992-12-15