Inventor · disambiguated record

Rhys Michael Evans

Also filed as: EVANS RHYS M · EVANS RHYS MICHAEL

2 granted patents·44 citations·filing 1984–1996

64Inventor score

Technology areasG01V H04R

Files withGEOSOURCE INC1 I O EXPLORATION PRODUCTS U S A1

Top patents by PatentIndex Score

2 records

0164US4692912AAutomatic force control for a seismic vibratorGEOSOURCE INC·Filed 1984·Granted Sep 8, 1987·23 cites·13 claims
0245US5666328AThree axis seismic vibratorI O EXPLORATION PRODUCTS U S A·Filed 1996·Granted Sep 9, 1997·21 cites·12 claims

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