RS

Roger K. Steele

TT The United States Of America As Represented By The Secretary Of Transportation: 1 patents #7 of 47Top 15%
📍 Pueblo, CO: #68 of 189 inventorsTop 40%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,096,553 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4288926 Longitudinal rail profilometer Lennart E. Long, David F. Coleman, Ralph A. Gustafson 1981-09-15