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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:006057/0692   Pages: 5
Recorded: 02/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 32
1
Patent #:
Issue Dt:
10/30/1984
Application #:
06363301
Filing Dt:
03/29/1982
Title:
LASER-SURFACE COUPLER
2
Patent #:
Issue Dt:
12/25/1984
Application #:
06367686
Filing Dt:
04/12/1982
Title:
OPTICAL SYSTEM FOR ANALYSING THE SURFACE OF A FIBROUS WEB
3
Patent #:
Issue Dt:
09/17/1985
Application #:
06454094
Filing Dt:
12/28/1982
Title:
EFFICIENT LASER GENERATION OF SURFACE ACOUSTIC WAVES
4
Patent #:
Issue Dt:
07/30/1985
Application #:
06462713
Filing Dt:
02/01/1983
Title:
REAL TIME CONTROL SYSTEM AND PROCESS FOR CONTROLLING PREDETERMINED OPERTING CHARACTERISTICS OF A WELDIND MECHANISM
5
Patent #:
Issue Dt:
08/13/1985
Application #:
06552973
Filing Dt:
11/17/1983
Title:
ACOUSTIC DETECTION OF CRACKS IN METAL PIECES
6
Patent #:
Issue Dt:
08/19/1986
Application #:
06586323
Filing Dt:
03/05/1984
Title:
DEVICE FOR DETERMINING PROPERTIES OF MATERIALS FROM A MEASUREMENT OF ULTRASONIC ABSORPTION
7
Patent #:
Issue Dt:
01/06/1987
Application #:
06731733
Filing Dt:
05/08/1985
Title:
LASER HETERODYNE INTERFEROMETRIC METHOD AND SYSTEM FOR MEASURING ULTRASONIC DISPLACEMENTS
8
Patent #:
Issue Dt:
04/21/1987
Application #:
06794777
Filing Dt:
11/04/1985
Title:
OPTICAL INTERFEROMETRIC RECEPTION OF ULTRASONIC ENERGY
9
Patent #:
Issue Dt:
07/07/1987
Application #:
06881972
Filing Dt:
07/03/1986
Title:
ULTRASONIC DENSITY MEASUREMENT
10
Patent #:
Issue Dt:
05/10/1988
Application #:
06910539
Filing Dt:
09/23/1986
Title:
LONGITUDINAL MODE FIBER ACOUSTIC WAVEGUIDE WITH SOLID CORE AND SOLID CLADDING
11
Patent #:
Issue Dt:
06/16/1987
Application #:
06910859
Filing Dt:
09/24/1986
Title:
TIB2-BASED MATERIALS AND PROCESS OF PRODUCING THE SAME
12
Patent #:
Issue Dt:
06/21/1988
Application #:
06914728
Filing Dt:
10/01/1986
Title:
PULSED DILATOMETRIC METHOD AND DEVICE FOR THE DETECTION OF DELAMINATIONS
13
Patent #:
Issue Dt:
01/16/1990
Application #:
07012279
Filing Dt:
02/09/1987
Title:
ULTRASONIC IMAGING SYSTEM USING BUNDLE OF ACOUSTIC WAVEGUIDES
14
Patent #:
Issue Dt:
05/31/1988
Application #:
07015704
Filing Dt:
02/17/1987
Title:
METHOD FOR ON-LINE THICKNESS MONITORING OF A TRANSPARENT FILM
15
Patent #:
Issue Dt:
05/03/1988
Application #:
07027874
Filing Dt:
03/19/1987
Title:
BIREFRINGENT SINGLE-MODE ACOUSTIC FIBER
16
Patent #:
Issue Dt:
04/25/1989
Application #:
07041447
Filing Dt:
04/23/1987
Title:
ANTI-OXIDANT BARRIER FOR CARBON BASED MATERIAL
17
Patent #:
Issue Dt:
11/29/1988
Application #:
07042715
Filing Dt:
04/27/1987
Title:
PROCESS AND APPARATUS FOR COATING PARTICLES WITH FINE POWDER
18
Patent #:
Issue Dt:
07/05/1988
Application #:
07049579
Filing Dt:
05/14/1987
Title:
ULTRASONIC CHARACTERIZATION OF POLYMERS UNDER SIMULATED PROCESSING CONDITIONS
19
Patent #:
Issue Dt:
12/13/1988
Application #:
07071857
Filing Dt:
07/10/1987
Title:
METHOD OF, AND AN APPARATUS FOR, EVALUATING FORMING CAPABILITIES OF SOLID PLATE
20
Patent #:
Issue Dt:
03/22/1988
Application #:
07089128
Filing Dt:
08/25/1987
Title:
METHOD AND APPARATUS FOR CONTROLLING ROOT PASS WELD PENETRATION IN OPEN BUTT JOINTS
21
Patent #:
Issue Dt:
11/28/1989
Application #:
07097723
Filing Dt:
09/17/1987
Title:
METHOD OF MANUFACTURING DISCRETE FIBER REINFORCED, PLASTIC TUBE AND APPARATUS THEREFOR
22
Patent #:
Issue Dt:
04/11/1989
Application #:
07137933
Filing Dt:
12/28/1987
Title:
METHOD AND APPARATUS FOR MEASURING MAGNETIC LOSSES IN FERROMAGNETIC MATERIALS BASED ON TEMPERATURE MODULATION MEASUREMENTS
23
Patent #:
Issue Dt:
10/17/1989
Application #:
07138072
Filing Dt:
12/28/1987
Title:
METHOD AND APPARATUS FOR EVALUATING THE DEGREE OF CURE IN POLYMERIC COMPOSITES
24
Patent #:
Issue Dt:
08/22/1989
Application #:
07144109
Filing Dt:
01/15/1988
Title:
ADAPTIVE WELDING CONTROL VISION HEAD
25
Patent #:
Issue Dt:
03/14/1989
Application #:
07162071
Filing Dt:
02/29/1988
Title:
APPARATUS AND METHOD FOR INSPECTING THE DEGRADATION OF A GAS NOZZLE
26
Patent #:
Issue Dt:
04/10/1990
Application #:
07207942
Filing Dt:
06/17/1988
Title:
NOVEL ZINC-BASED ALLOYS, PREPARATION AND USE THEREOF FOR PRODUCING THERMAL-SPRAYED COATINGS HAVING IMPROVED CORROSION RESISTANCE AND ADHERENCE
27
Patent #:
Issue Dt:
10/30/1990
Application #:
07310380
Filing Dt:
02/15/1989
Title:
BROADBAND OPTICAL DETECTION OF TRANSIENT MOTION FROM A SCATTERING SURFACE
28
Patent #:
Issue Dt:
02/20/1990
Application #:
07314231
Filing Dt:
02/21/1989
Title:
PARTICLE INJECTION DEVICE FOR THERMAL SPRAYING
29
Patent #:
Issue Dt:
11/20/1990
Application #:
07352197
Filing Dt:
05/16/1989
Title:
METHOD AND APPARATUS FOR DETECTING THE PRESENCE OF FLAWS IN A MOVING SHEET OF MATERIAL
30
Patent #:
Issue Dt:
06/12/1990
Application #:
07373066
Filing Dt:
06/29/1989
Title:
METHOD AND APPARATUS FOR ACTIVE VISION IMAGE ENHANCEMENT WITH WAVE- LENGTH MATCHING
31
Patent #:
Issue Dt:
07/30/1991
Application #:
07386771
Filing Dt:
07/31/1989
Title:
FREQUENCY BROADBAND MEASUREMENT OF THE CHARACTERISTICS OF ACOUSTIC WAVES
32
Patent #:
Issue Dt:
02/26/1991
Application #:
07407160
Filing Dt:
09/11/1989
Title:
DEVICE FOR SUBSURFACE FLAW DETECTION IN REFLECTIVE MATERIALS BY THERMAL TRANSFER IMAGING
Assignor
1
Exec Dt:
01/02/1992
Assignee
1
OTTAWA, ONTARIO, CANADA K1A OR6
Correspondence name and address
INTELLECTUAL PROPERTY SERVICES OFFICE
NATL. RESEARCH COUNCIL OF CANADA
BLDG. M-58, MONTREAL ROAD
OTTAWA, ONTARIO K1A OR6

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