-
-
-
-
-
-
Seismic airgun arrangement
-
Patent number 5,572,486
-
Issue date Nov 5, 1996
-
Den Norske Stats Oljeselskap A.S.
-
Martin Landro
-
G01 - MEASURING TESTING
-
Air saving sleeve gun
-
Patent number 5,450,374
-
Issue date Sep 12, 1995
-
Western Atlas International Inc.
-
Earnest R. Harrison
-
G01 - MEASURING TESTING
-
Marine acoustic source
-
Patent number 5,144,596
-
Issue date Sep 1, 1992
-
Adrien P. Pascouet
-
G01 - MEASURING TESTING
-
Marine acoustic source
-
Patent number 5,128,907
-
Issue date Jul 7, 1992
-
Adrien P. Pascouet
-
G01 - MEASURING TESTING
-
Marine acoustic source
-
Patent number 5,018,115
-
Issue date May 21, 1991
-
Adrien P. Pascouet
-
G01 - MEASURING TESTING
-
-
-
-
-
-
Sonic transmitters
-
Patent number 4,639,904
-
Issue date Jan 27, 1987
-
Richard Wolf GmbH
-
Rainer Riedlinger
-
G10 - MUSICAL INSTRUMENTS ACOUSTICS
-
-
-
Implosive acoustic generator
-
Patent number 4,185,714
-
Issue date Jan 29, 1980
-
Adrien P. Pascouet
-
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
-
-
Seismic exploration
-
Patent number 3,951,231
-
Issue date Apr 20, 1976
-
Willie Burt Leonard
-
G01 - MEASURING TESTING
-
3923122
-
Patent number 3,923,122
-
Issue date Dec 2, 1975
-
G01 - MEASURING TESTING
-
3893539
-
Patent number 3,893,539
-
Issue date Jul 8, 1975
-
G01 - MEASURING TESTING
-
3805914
-
Patent number 3,805,914
-
Issue date Apr 23, 1974
-
G01 - MEASURING TESTING
-
3804194
-
Patent number 3,804,194
-
Issue date Apr 16, 1974
-
G01 - MEASURING TESTING
-
3750097
-
Patent number 3,750,097
-
Issue date Jul 31, 1973
-
G01 - MEASURING TESTING
-
3746123
-
Patent number 3,746,123
-
Issue date Jul 17, 1973
-
G01 - MEASURING TESTING
-
3744018
-
Patent number 3,744,018
-
Issue date Jul 3, 1973
-
G01 - MEASURING TESTING
-
3739869
-
Patent number 3,739,869
-
Issue date Jun 19, 1973
-
G01 - MEASURING TESTING
-
3730289
-
Patent number 3,730,289
-
Issue date May 1, 1973
-
G01 - MEASURING TESTING