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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/02/1991
Application #:
07423766
Filing Dt:
10/18/1989
Inventor:
ALEXANDER VISHNITSKY
Title:
ELECTROCHEMICAL ETCHING APPARATUS
Assignment: 1
Reel/Frame:
005182/0936Recorded: 11/20/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/12/1989
Assignee:
99 RIDGELAND RD.
ROCHESTER, NEW YORK 14623
Correspondent:
CUMPSTON & SHAW
850 CROSSROADS BUILDING
ROCHESTER, NY 14614
Assignment: 2
Reel/Frame:
005388/0406Recorded: 07/30/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/25/1990
Assignee:
2800 SOUTH 25TH AVE.
A CORP. OF DE
BROADVIEW, ILLINOIS 60153
Correspondent:
STEPHEN B. SALAI
CUMPSTON & SHAW, P.C.
850 CROSSROADS OFFICE BLDG.
ROCHESTER, NY 14614
Assignment: 3
Reel/Frame:
005430/0316Recorded: 09/10/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/23/1990
Assignee:
STUTTGART, GERMANY
Correspondent:
CUMPSTON & SHAW
850 CROSSROADS BUILDING
ROCHESTER, NY 14614
Assignment: 4
Reel/Frame:
005529/0453Recorded: 12/10/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/04/1990
Assignee:
2800 SOUTH 25TH AVENUE,
BROADVIEW,, ILLINOIS 60153
Correspondent:
STEPHEN B. SALAI
CUMPSTON & SHAW, P.C.
850 CROSSROADS OFFICE BUILDING
ROCHESTER, NY 14614

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