PAR
Filed: February 18, 1966
PNEUMATIC SOUND SOURCES FOR EXPLOSIVE RELEASE OF COMPRESSED AIR UNDER WATER FOR MARINE SEISMIC SURVEYING
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 72239115
BOLT
Filed: March 25, 1971
[ HIGH PRESSURE AIR SUPPLIES AND COMPRESSORS FOR SUPPLYING HIGH PRESSURE AIR FOR USE IN SEISMIC SURVEYING ]
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 72387391
BOLT
Filed: November 24, 1975
PILE DRIVERS
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73069908
BOLT
Filed: April 29, 1980
Solenoid Valves and Time Break Solenoid Valves
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73260255
BOLT
Filed: August 21, 1981
Land Vehicles-Namely, Trucks and Trailers
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73324509
BOLT
Filed: November 20, 1981
Non-Metallic High Pressure Air Hose, O-Ring Seals, Synthetic Plastic Seals, and Molded Rubber Connector Heads
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73338035
BOLT
Filed: December 18, 1981
Providing Seismic Energy Impulses Transmitted into the Earth Near the Mouth of a Well for Carrying out Well Velocity Surveys…
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73342272
BOLT
Filed: July 16, 1984
LEASING LAND AIR GUNS WHICH ARE USED IN SEISMIC EXPLORATION
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73490154
BOLT
Filed: November 28, 1984
PRINTED PUBLICATIONS, NAMELY - NEWSLETTERS CONCERNING THE CORPORATION, ITS ACTIVITIES AND EMPLOYEES
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73510751
OMNIPULSE
Filed: February 22, 1985
SCIENTIFIC SEISMIC ENERGY SOURCE FOR TRANSMITTING SEISMIC ENERGY WAVES INTO THE EARTH COMPRISING A GROUND-CONTACTING PLATE…
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73523496
COMBO
Filed: October 4, 1985
AIR GUNS FOR MARINE SEISMIC SURVEYING ADAPTABLE FOR USE IN HYDRO GUNS
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73561643
WELLSEIS
Filed: August 21, 1989
GEOPHYSICAL PROSPECTING AND SURVEYING SERVICES FOR THE OIL, GAS AND MINING INDUSTRIES FEATURING THE USE OF POWERFUL ACOUSTICAL…
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73820608
WELLSEIS
Filed: September 13, 1989
[ MOBILE ACOUSTIC SIGNAL DETECTING HYDROPHONES, ] HIGH ENERGY IMPULSIVE ACOUSTIC UNITS, AND [ APPARATUS FOR OPERATING ] […
Owned by: BOLT TECHNOLOGY CORPORATION
Serial Number: 73824948
