JB

James D. Braatz

PM Precision Rail And Mfg.: 1 patents #1 of 4Top 25%
📍 Greenfield, WI: #9 of 22 inventorsTop 45%
🗺 Wisconsin: #1,542 of 4,587 inventorsTop 35%
Overall (2022): #420,565 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11352032 Universal retarder system for railway cars Donald Christopher Noll, William D. Straub 2022-06-07