Inventor

CAYIAS JOHN L

US3 patents

⚠️ This page may combine multiple inventors who share the name “CAYIAS JOHN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ORYX ENERGY CO

1 patent

US5353237AOct 4, 1994

System for increasing efficiency of chemical treatment

ORYX ENERGY CO45 citations85

SUN REFINING & MARKETING

1 patent

US4743385AMay 10, 1988

Oil recovery agent

SUN REFINING & MARKETING23 citations79

ORYZ ENERGY COMPANY

1 patent

US5035287AJul 30, 1991

Redox gel process for more uniform fluid flow in formations

ORYZ ENERGY COMPANY7 citations63