Inventor · disambiguated record
Ernest M. Hall, Jr.
Also filed as: HALL ERNEST M · HALL ERNEST M JR · HALL JR ERNEST M · WALKER GARLAND H
12 granted patents·349 citations·filing 1974–1996
93Inventor score
Top patents by PatentIndex Score
12 records- 0193US4163206AApparatus and method for seismic wave detectionWESTERN GEOPHYSICAL CO·Filed 1977·Granted Jul 31, 1979·73 cites·3 claims
- 0291US4334296ASeismic method and apparatusWESTERN GEOPHYSICAL CO·Filed 1979·Granted Jun 8, 1982·48 cites·29 claims
- 0389US4159464AGeophone with damping coilWESTERN GEOPHYSICAL CO·Filed 1978·Granted Jun 26, 1979·50 cites·3 claims
- 0487US4253164AMulti-purpose seismic transducerWESTERN GEOPHYSICAL CO·Filed 1978·Granted Feb 24, 1981·41 cites·10 claims
- 0578US4710593AGeophone cable splice and methodOYO CORP·Filed 1986·Granted Dec 1, 1987·41 cites·11 claims
- 0666US4166663AMulti-contact connectors with individual resilient contact insertsWESTERN GEOPHYSICAL CO·Filed 1978·Granted Sep 4, 1979·23 cites·5 claims
- 0762US3931453AGeophone case with improved cable anchorWALKER HALL SEARS INC·Filed 1974·Granted Jan 6, 1976·15 cites·1 claims
- 0858US4092628ASeismic transducer unit for marshy terrainsWESTERN GEOPHYSICAL CO·Filed 1976·Granted May 30, 1978·11 cites·1 claims
- 0957US4114970AElectrical marine connectorWESTERN GEOPHYSICAL CO·Filed 1977·Granted Sep 19, 1978·16 cites·4 claims
- 1052US4125823ASeismic transducer for marshy terrainsWESTERN GEOPHYSICAL CO·Filed 1977·Granted Nov 14, 1978·10 cites·3 claims
- 1140US5774415AGeophone normalization processGEO SPACE CORP·Filed 1996·Granted Jun 30, 1998·20 cites·7 claims
- 1230US4663747AVariflux vibration transducerOYO CORP·Filed 1984·Granted May 5, 1987·1 cites·25 claims
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