RF

Robert Anthony Fletcher

Shell Oil Compny: 4 patents #842 of 4,423Top 20%
📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,278,614 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6022835 Lubricating composition — 2000-02-08
5650380 Lubricating grease — 1997-07-22
4467066 Production of ignition-retardant polymers — 1984-08-21
4425459 High impact poly(p-methylstyrene) — 1984-01-10