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Inventors

LEON A. THOMSEN KENNETH E. HANSON MARK V. BRUMBAUGH

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AMOCO CORPORATION

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METHOD OF GEOPHYSICAL EXPLORATION

07/576,550 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Aug. 31, 1990

Examiner NELSON MOSKOWITZ

Class 367

Art Group 2202

Patent No. 5,136,554

Case Type Utility - 367/075000

Status Patented Case

Child 10/755,921 Patented

Last Updated: 6 years, 7 months ago

Date	#	Transaction
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METHOD OF GEOPHYSICAL EXPLORATION

07/576,550 | U.S. Patent Application

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