Inventor · disambiguated record
Robert Sheffield
Also filed as: SHEFFIELD JR ROBERT W · SHEFFIELD ROBERT · SHEFFIELD ROBERT W JR
2 granted patents·2 pending applications·35 citations·filing 2003–2012
62Inventor score
Files withSHEFFIELD ROBERT2
Top patents by PatentIndex Score
4 records- 0176US6880965B1Gate for mixer unit of a concrete transport vehicleFiled 2003·Granted Apr 19, 2005·28 cites·26 claims
- 0246US8123927B1Reduced circuit trace roughness for improved signal performanceSHEFFIELD ROBERT·Filed 2003·Granted Feb 28, 2012·7 cites·8 claims
- 0339US2005157587A1Gate for mixer unit of a concrete transport vehicleFiled 2005·Application pending·0 cites
- 0435US2012152594A1Reduced circuit trace roughness for improved signal performanceSHEFFIELD ROBERT·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →