HJ

Henry James

OE Otis Engineering: 2 patents #82 of 228Top 40%
Overall (All Time): #1,410,378 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D945659 Solar light 2022-03-08
4189003 Method of completing wells in which the lower tubing is suspended from a tubing hanger below the wellhead and upper removable tubing extends between the wellhead and tubing hanger Carter R. Young 1980-02-19
4183404 Plural parallel tubing with safety joints or release from suspended receptacle Carter R. Young 1980-01-15