Inventor · disambiguated record
Roy Frank Smith
Also filed as: SMITH ROY · SMITH ROY F · SMITH ROY FRANK
5 granted patents·1 pending application·74 citations·filing 1990–2003
81Inventor score
Files withSHELL OIL CO4
Top patents by PatentIndex Score
6 records- 0175US6451949B2Method for production of poly (trimethylene carbonate)SHELL OIL CO·Filed 2001·Granted Sep 17, 2002·13 cites·37 claims
- 0268US6433131B1High gloss acrylic coatings with improved impact resistance cured with melamineSHELL OIL CO·Filed 2001·Granted Aug 13, 2002·9 cites·40 claims
- 0368US5064485AMethod for the resilient spinwelding of thermoplastic articlesSHELL OIL CO·Filed 1990·Granted Nov 12, 1991·31 cites·2 claims
- 0445US2004247665A1Pill carrier and methodFiled 2003·Application pending·0 cites
- 0543US5108539AApparatus for the resilient spinwelding of thermoplastic articlesSHELL OIL CO·Filed 1990·Granted Apr 28, 1992·12 cites·6 claims
- 0633US5713378AJet spray fingernail cleaner apparatusFiled 1996·Granted Feb 3, 1998·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →