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Patent Assignment Details
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Reel/Frame:004761/0791   Pages: 11
Recorded: 08/24/1987
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 24
1
Patent #:
Issue Dt:
12/14/1976
Application #:
05615560
Filing Dt:
09/22/1975
Title:
LIQUID JET CUTTING APPARATUS AND METHOD
2
Patent #:
Issue Dt:
05/31/1977
Application #:
05657180
Filing Dt:
02/11/1976
Title:
RECIPROCATING PUMP CHECK VALVE ASSEMBLY
3
Patent #:
Issue Dt:
06/14/1977
Application #:
05667380
Filing Dt:
03/16/1976
Title:
HIGH PRESSURE FLUID INTENSIFIER AND METHOD
4
Patent #:
Issue Dt:
08/12/1980
Application #:
05697949
Filing Dt:
06/21/1976
Title:
METHOD OF MAKING HIGH VELOCITY LIQUID JET
5
Patent #:
Issue Dt:
03/28/1978
Application #:
05749215
Filing Dt:
12/10/1976
Title:
METHOD AND APPARATUS TO REMOVE STRUCTURAL CONCRETE
6
Patent #:
Issue Dt:
11/07/1978
Application #:
05792653
Filing Dt:
05/02/1977
Title:
ELECTROSTATIC PRECIPITATOR
7
Patent #:
Issue Dt:
12/22/1981
Application #:
06013884
Filing Dt:
02/21/1979
Title:
FLUID JET DRILLING NOZZLE AND METHOD
8
Patent #:
Issue Dt:
02/02/1982
Application #:
06096219
Filing Dt:
11/20/1979
Title:
HIGH PRESSURE CUTTING NOZZLE WITH ON-OFF CAPABILITY
9
Patent #:
Issue Dt:
02/01/1983
Application #:
06128553
Filing Dt:
03/10/1980
Title:
CHECK VALVE ASSEMBLY
10
Patent #:
Issue Dt:
07/12/1983
Application #:
06188980
Filing Dt:
09/19/1980
Title:
HIGH-PRESSURE SEAL WITH CONTROLLED DEFLECTION UNDER PRESSURE
11
Patent #:
Issue Dt:
03/20/1984
Application #:
06280797
Filing Dt:
07/06/1981
Title:
HAND HELD WATER DRILLING METHOD AND APPARATUS
12
Patent #:
Issue Dt:
08/30/1983
Application #:
06370607
Filing Dt:
04/22/1982
Title:
HYDRAULIC BOREHOLE MINING SYSTEM
13
Patent #:
Issue Dt:
08/20/1985
Application #:
06424206
Filing Dt:
09/27/1982
Title:
HIGH PRESSURE PUMP
14
Patent #:
Issue Dt:
09/10/1985
Application #:
06607017
Filing Dt:
05/03/1984
Title:
CUTTER ASSEMBLY
15
Patent #:
Issue Dt:
08/20/1985
Application #:
06621294
Filing Dt:
06/15/1984
Title:
HYDRAULIC MINING METHOD
16
Patent #:
Issue Dt:
05/19/1987
Application #:
06701459
Filing Dt:
02/14/1985
Title:
ON-OFF DUMP VALVE
17
Patent #:
Issue Dt:
07/14/1987
Application #:
06731113
Filing Dt:
05/06/1985
Title:
HIGH PRESSURE HOSE FITTING
18
Patent #:
Issue Dt:
03/10/1987
Application #:
06786136
Filing Dt:
10/07/1985
Title:
METHOD AND APPARATUS FOR FORMING A HIGH VELOCITY LIQUID ABRASIVE JET
19
Patent #:
Issue Dt:
04/28/1987
Application #:
06786155
Filing Dt:
10/08/1985
Title:
LEAKPROOF HIGH PRESSURE HIGH NOZZLE ASSEMBLY
20
Patent #:
Issue Dt:
06/02/1987
Application #:
06813823
Filing Dt:
12/27/1985
Title:
PROCESS AND APPARATUS FOR FRAGMENTING ROCK AND LIKE MATERIAL USING EXPLOSION-FREE HIGH PRESSURE SHOCK WAVES
21
Patent #:
Issue Dt:
03/17/1987
Application #:
06825181
Filing Dt:
01/31/1986
Title:
ULTRA-HIGH PRESSURE HOSE ASSEMBLY
22
Patent #:
Issue Dt:
06/02/1987
Application #:
06826191
Filing Dt:
02/05/1986
Title:
SWIVEL FITTING ARRANGEMENT FOR USE IN A PRESSURIZED FLUID LINE
23
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
24
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
08/11/1987
Assignee
1
P.O. BOX 3977
SEATTLE, WASHINGTON 98124
Correspondence name and address
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111

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