Inventor · disambiguated record
Dilson Santos Rodrigues
Also filed as: RODRIGUES DILSON SANTOS
3 granted patents·14 citations·filing 2009–2017
64Inventor score
Technology areasB61L
Top patents by PatentIndex Score
3 records- 0168USRE48026EHydraulic switch machine for railroadsVOSSLOH SIGNALING USA INC·Filed 2017·Granted Jun 2, 2020·2 cites·9 claims
- 0259US7946538B1External point spring locking deviceBEAMAN DONALD COY·Filed 2009·Granted May 24, 2011·6 cites·15 claims
- 0354US9156479B2Hydraulic switch machine for railroadsBEAMON DONALD COY·Filed 2009·Granted Oct 13, 2015·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →