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Patent Assignment Details

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Reel/Frame:	004960/0921			Pages:	12
		Recorded:	10/18/1988
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 41

Patent #:	3646598	Issue Dt:		Application #:	04836309	Filing Dt:
Title:

Patent #:	3653460	Issue Dt:	04/04/1972	Application #:	04876861	Filing Dt:	11/14/1969
Title:	SEISMIC ENERGY WAVE SHAPE CONTROL APPARATUS AND METHOD

Patent #:	3657917	Issue Dt:		Application #:	05013709	Filing Dt:
Title:

Patent #:	3750609	Issue Dt:		Application #:	05067953	Filing Dt:
Title:

Patent #:	3714789	Issue Dt:		Application #:	05102325	Filing Dt:
Title:

Patent #:	3707848	Issue Dt:		Application #:	05131919	Filing Dt:
Title:

Patent #:	3721095	Issue Dt:		Application #:	05173917	Filing Dt:
Title:

Patent #:	3779335	Issue Dt:		Application #:	05225851	Filing Dt:
Title:

Patent #:	3800907	Issue Dt:	04/02/1974	Application #:	05276883	Filing Dt:	07/31/1972
Title:	DISPLACEABLE DIAPHRAGM STRUCTURES FOR USE IN SEISMIC IMPULSE TRANSMISS ION

Patent #:	3808822	Issue Dt:	05/07/1974	Application #:	05280087	Filing Dt:	08/14/1972
Title:	PROCESS AND SYSTEM FOR INCREASING LOAD-BEARING CAPACITY OF SOIL

Patent #:	3808823	Issue Dt:		Application #:	05280088	Filing Dt:
Title:

Patent #:	3793844	Issue Dt:	02/26/1974	Application #:	05280157	Filing Dt:	08/14/1972
Title:	SYSTEM FOR INCREASING THE LOAD-BEARING CAPACITY OF SOIL

Patent #:	3788402	Issue Dt:	01/29/1974	Application #:	05280547	Filing Dt:	08/14/1972
Title:	AUTOMATICALLY SELF-REGULATING VARIABLE-STROKE, VARIABLE-RATE AND QUIET -OPERATING PILE DRIVER APPARATUS

Patent #:	3817335	Issue Dt:		Application #:	05309995	Filing Dt:
Title:

Patent #:	3997021	Issue Dt:	12/14/1976	Application #:	05578329	Filing Dt:	05/16/1975
Title:	PRESSURIZED GAS DISCHARGING APPARATUS FOR USE AS A DOWN-BORE SEISMIC I MPULSE SOURCE

Patent #:	3958647	Issue Dt:		Application #:	05583686	Filing Dt:
Title:

Patent #:	4038630	Issue Dt:		Application #:	05625886	Filing Dt:
Title:

Patent #:	4108271	Issue Dt:		Application #:	05805522	Filing Dt:
Title:

Patent #:	4210222	Issue Dt:	07/01/1980	Application #:	05917792	Filing Dt:	06/22/1978
Title:	AIR GUN MONITORING METHOD AND APPARATUS

Patent #:	4240518	Issue Dt:	12/23/1980	Application #:	05917794	Filing Dt:	06/22/1978
Title:	METHOD AND APPRATUS FOR MONITORING AND CONTROLLING A MULTIPLICITY OF AIR GUNS FOR SEISMIC SURVEYING

Patent #:	4271924	Issue Dt:	06/09/1981	Application #:	05955184	Filing Dt:	10/27/1978
Title:	AIRGUN APPARAYUS PROVIDING HIGH STRENGGTH AND HIGH PRESSURE CAPABILITIES

Patent #:	4234052	Issue Dt:	11/18/1980	Application #:	05959562	Filing Dt:	11/13/1978
Title:	METHOD AND APPARATUS FOR GENERATING SEISMIC IMPULSES USING HIGH PRESSURE WATER PUMP AS THE ENERGIZING SOURCE

Patent #:	4377355	Issue Dt:	03/22/1983	Application #:	06062420	Filing Dt:	07/31/1979
Title:	QUIET BOUNCER PILE DRIVER THRUSTER METHOD WITH PRESSURIZED CHAMBER ENCIRCLING MASSIVE BOUNCING PISTON

Patent #:	4266844	Issue Dt:	05/12/1981	Application #:	06067768	Filing Dt:	08/20/1979
Title:	HIGH STRENGTH SUBMERSIBLE ELECTRICAL CABLE AND CONNECTOR ASSEMBLY

Patent #:	4286687	Issue Dt:	09/01/1981	Application #:	06087659	Filing Dt:	10/24/1979
Title:	AIR GUN FIRING SENSOR APPARATUS AND SYSTEM

Patent #:	4301887	Issue Dt:	11/24/1981	Application #:	06090608	Filing Dt:	11/02/1979
Title:	ACCELERATION-RESPOMSIVE APPARATUS FOR SENSING FIRING INSTANT OF AN AIR GUN

Patent #:	4316521	Issue Dt:	02/23/1982	Application #:	06101123	Filing Dt:	12/07/1979
Title:	PIVOTED ELEVATOR MOUNTING FOR MOBILE LAND SEISMIC ENERGY SOURCE

Patent #:	4383582	Issue Dt:	05/17/1983	Application #:	06254445	Filing Dt:	04/15/1981
Title:	BOUNCER TYPE PILE DRIVER

Patent #:	4472794	Issue Dt:	09/18/1984	Application #:	06268747	Filing Dt:	06/01/1981
Title:	SLEEVE SHUTTLE AIR GUN

Patent #:	4608675	Issue Dt:	08/26/1986	Application #:	06278669	Filing Dt:	06/29/1981
Title:	LAND SEISMIC SOURCE METHOD AND APPARATUS

Patent #:	4597464	Issue Dt:	07/01/1986	Application #:	06381698	Filing Dt:	05/25/1982
Title:	METHOD AND SYSTEM FOR WELL VELOCITY SHOOTING AND VERTICAL SEISMIC PROFILING

Patent #:	4599712	Issue Dt:	07/08/1986	Application #:	06475542	Filing Dt:	03/15/1983
Title:	MODULAR AIRGUN ARRAY METHOD, APPARATUS AND SYSTEM

Patent #:	4712641	Issue Dt:	12/15/1987	Application #:	06653438	Filing Dt:	09/21/1984
Title:	METHOD AND SYSTEM FOR GENERATING SHEAR WAVES AND COMPRESSION WAVES IN THE EARTH FOR SEISMIC SURVEYING

Patent #:	4754443	Issue Dt:	06/28/1988	Application #:	06672107	Filing Dt:	11/15/1984
Title:	AIRGUN HAVING SHAFT-BEARING-GUIDED SHUTTLE AND CAPABLE OF FAST REPITITION SELF-FIRING

Patent #:	4712202	Issue Dt:	12/08/1987	Application #:	06680733	Filing Dt:	12/12/1984
Title:	METHOD AND APPARATUS FOR CONVERTING AN AIR GUN INTO A HYDRO GUN FOR MARINE SEISMIC IMPULSE GENERATION

Patent #:	4779245	Issue Dt:	10/18/1988	Application #:	06762966	Filing Dt:	08/06/1985
Title:	LONG-LIFE, LOW-MAINTENANCE AIR GUN/HYDRO GUN

Patent #:	4739859	Issue Dt:	04/26/1988	Application #:	06850236	Filing Dt:	04/10/1986
Title:	METHOD AND APPARATUS FOR REDUCING THE STRETCH OF AN ELASTOMERIC DIAPHRAGM OF A LAND SEISMIC SOURCE

Patent #:	4757482	Issue Dt:	07/12/1988	Application #:	06868199	Filing Dt:	05/23/1986
Title:	MODULAR AIRGUN ARRAY METHOD, APPARATUS AND SYSTEM

Patent #:	4798261	Issue Dt:	01/17/1989	Application #:	06881911	Filing Dt:	07/03/1986
Title:	SMALL POWERFUL HYDRO GUN

Patent #:	4723230	Issue Dt:	02/02/1988	Application #:	06896395	Filing Dt:	08/13/1986
Title:	HIGH AMBIENT LIQUID PRESSURE-RESISTANT ELECTRICAL CONNECTOR

Patent #:	4858718	Issue Dt:	08/22/1989	Application #:	07038327	Filing Dt:	04/14/1987
Title:	TUBE-WAVE ATTENUATION METHOD, SYSTEM AND APPARATUS FOR USE WITH AN INPULSIVE SEISMIC ENERGY SOURCE IN LIQUID-CONTAINING WELLS

Assignor

BOLT TECHNOLOGY CORPORATION, A CT. CORP.

Exec Dt:

10/12/1988

Assignee

CONNECTICUT BANK AND TRUST COMPANY, N.A., THE

Correspondence name and address
	SCHATZ & SCHATZ, RIBICOFF, & KOTKIN
	100 FAIRFIELD AVENUE
	BRIDGEPORT, CT 06604-4278

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