Inventor · disambiguated record
Brian R. Spies
Also filed as: SPIES BRIAN · SPIES BRIAN R
9 granted patents·362 citations·filing 1987–1999
91Inventor score
Top patents by PatentIndex Score
9 records- 0186US4843320ATransient electromagnetic method for detecting corrosion on conductive containersATLANTIC RICHFIELD CO·Filed 1987·Granted Jun 27, 1989·48 cites·29 claims
- 0284US4980682AMethod of reducing noise in a borehole electromagnetic telemetry systemATLANTIC RICHFIELD CO·Filed 1989·Granted Dec 25, 1990·76 cites·10 claims
- 0383US4990851ATransient electromagnetic method for detecting irregularities on conductive containersATLANTIC RICHFIELD CO·Filed 1990·Granted Feb 5, 1991·56 cites·27 claims
- 0477US4839593ATransient electromagnetic method for directly detecting corrosion on conductive containersATLANTIC RICHFIELD CO·Filed 1987·Granted Jun 13, 1989·41 cites·14 claims
- 0574US4929898ATransient electromagnetic method for detecting irregularities on conductive containersATLANTIC RICHFIELD CO·Filed 1988·Granted May 29, 1990·30 cites·24 claims
- 0669US4996484AMethod and apparatus for cancelling powerline noise in geophysical electromagnetic explorationATLANTIC RICHFIELD CO·Filed 1988·Granted Feb 26, 1991·32 cites·22 claims
- 0765US4837514AMethod of reducing noise in electromagnetic geophysical exploration dataATLANTIC RICHFIELD CO·Filed 1988·Granted Jun 6, 1989·28 cites·5 claims
- 0862US6182013B1Methods and apparatus for dynamically estimating the location of an oil-water interface in a petroleum reservoirSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Jan 30, 2001·43 cites·19 claims
- 0937US4945309AMethod of reducing impulsive noise in electromagnetic geophysical dataATLANTIC RICHFIELD CO·Filed 1989·Granted Jul 31, 1990·8 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →