Inventor · disambiguated record
Bruce Donald Palfreyman
Also filed as: PALFREYMAN BRUCE DONALD
4 granted patents·1,056 citations·filing 2002–2002
88Inventor score
Technology areasE21B
Files withSHELL OIL CO4
Top patents by PatentIndex Score
4 records- 0199US7004251B2In situ thermal processing and remediation of an oil shale formationSHELL OIL CO·Filed 2002·Granted Feb 28, 2006·282 cites·31 claims
- 0298US7128153B2Treatment of a hydrocarbon containing formation after heatingSHELL OIL CO·Filed 2002·Granted Oct 31, 2006·223 cites·34 claims
- 0398US7077198B2In situ recovery from a hydrocarbon containing formation using barriersSHELL OIL CO·Filed 2002·Granted Jul 18, 2006·286 cites·110 claims
- 0498US7032660B2In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formationSHELL OIL CO·Filed 2002·Granted Apr 25, 2006·265 cites·53 claims
Join the waitlist — get patent alerts
Get an alert when Bruce Donald Palfreyman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →