SG

Samuel D. Graham

NB New York Air Brake: 1 patents #89 of 147Top 65%
📍 Mallorytown, CA: #6 of 6 inventorsTop 100%
Overall (All Time): #2,745,111 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11097754 Electronically controlled pneumatic railway car with end of train device mode John W. LaDuc, Brendan Wade Crowley, Bryan M. McLaughlin, Dale R. Stevens, David Socha +2 more 2021-08-24