Inventor · disambiguated record
Robert G. Vieau
Also filed as: VIEAU ROBERT G
5 granted patents·133 citations·filing 1982–1991
83Inventor score
Files withLORAM MAINTENANCE OF WAY5
Top patents by PatentIndex Score
5 records- 0194US5284097ABallast distribution, regulation and reclaiming railroad maintenance deviceLORAM MAINTENANCE OF WAY·Filed 1991·Granted Feb 8, 1994·58 cites·8 claims
- 0262US4622781ARail grinding machineLORAM MAINTENANCE OF WAY·Filed 1985·Granted Nov 18, 1986·20 cites·8 claims
- 0361US4507897AGrinding head assemblyLORAM MAINTENANCE OF WAY·Filed 1982·Granted Apr 2, 1985·20 cites·4 claims
- 0460US4862647ARail grinding machineLORAM MAINTENANCE OF WAY·Filed 1987·Granted Sep 5, 1989·25 cites·19 claims
- 0541US4693039AGrinding head assemblyLORAM MAINTENANCE OF WAY·Filed 1986·Granted Sep 15, 1987·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →