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Inventor
HOLLINGER ROBERT W
US
2 patents
Patents
2 patents
US11118315B2
Sep 14, 2021
System and method for sub-grade stabilization of railroad bed
R & B LEASING LLC
4 citations
64
US12448738B2
Oct 21, 2025
System and method for subgrade stabilization of railroad bed
R & B LEASING LLC
1 citations
55