Inventor

WATKINS RONNIE WADE

US4 patents

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

SHELL OIL CO

3 patents

US7077198B2Jul 18, 2006

In situ recovery from a hydrocarbon containing formation using barriers

SHELL OIL CO286 citations98

US7032660B2Apr 25, 2006

In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation

SHELL OIL CO265 citations98

US7831134B2Nov 9, 2010

Grouped exposed metal heaters

SHELL OIL CO98 citations96

VINEGAR HAROLD J

1 patent

US8233782B2Jul 31, 2012

Grouped exposed metal heaters

VINEGAR HAROLD J39 citations95