Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008274/0145 | |
| Pages: | 3 |
| | Recorded: | 12/06/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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04/16/1991
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Application #:
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07323599
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Filing Dt:
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03/14/1989
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Title:
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METHOD OF ELIMINATING THE EFFECTS OF BIREFRINGENCE FROM THE DETECTION OF ELECTRIC CURRENT USING FARADAY ROTATION
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Patent #:
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Issue Dt:
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06/23/1992
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Application #:
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07514197
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Filing Dt:
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04/25/1990
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Title:
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RING OPTICAL CURRENT TRANSDUCER
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Patent #:
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Issue Dt:
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11/28/1995
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Application #:
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08127207
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Filing Dt:
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09/27/1993
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Title:
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SYSTEM FOR MONITORING THE INSULATION QUALITY OF STEP GRADED INSULATED HIGH VOLTAGE APPARATUS
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08356821
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Filing Dt:
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12/15/1994
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Title:
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INSULATION MONITORING SYSTEM FOR INSULATED HIGH VOLTAGE APPARATUS
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Patent #:
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Issue Dt:
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06/17/1997
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Application #:
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08517787
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Filing Dt:
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08/22/1995
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Title:
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INSULATION MONITORING SYSTEM FOR INSULATED HIGH VOLTAGE APPARATUS
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Patent #:
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Issue Dt:
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07/29/1997
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Application #:
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08574878
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Filing Dt:
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12/19/1995
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Title:
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INSULATION MONITORING SYSTEM FOR INSULATED HIGH VOLTAGE APPARATUS
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Assignee
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71 MAYBROOK DRIVE |
SCARBOROUGH, ONTARIO M1V4B6, CANADA |
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Correspondence name and address
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BBA U.S. HOLDINGS, INC.
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MARY E. CAVANAUGH, ESQ.
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401 EDGEWATER PLACE, SUITE 670
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WAKEFIELD, MASSACHUSETTS 01880
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