Inventor · disambiguated record
Robert E. Willow
Also filed as: WILLOW ROBERT E
3 granted patents·186 citations·filing 1993–1997
75Inventor score
Top patents by PatentIndex Score
3 records- 0191US6047505AExpandable base bearing pile and method of bearing pile installationFiled 1997·Granted Apr 11, 2000·153 cites·5 claims
- 0263US5375797ACompound geometry rail switchFiled 1993·Granted Dec 27, 1994·19 cites·5 claims
- 0336US5531409AFlange bearing bolted rail frog for railroad turnouts and crossingsFiled 1995·Granted Jul 2, 1996·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →