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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/27/1994
Application #:
08054163
Filing Dt:
04/26/1993
Inventors:
FREDERICK H. SCHAMBER, FRED C. SCHWERER, ALBERT H. BEEBE, RICHARD J. LEE
Title:
TURBO-PUMPED SCANNING ELECTRON MICROSCOPE
Assignment: 1
Reel/Frame:
006554/0310Recorded: 05/21/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/1993
Exec Dt:
04/23/1993
Exec Dt:
04/23/1993
Exec Dt:
04/23/1993
Assignee:
350 HOCHBERG ROAD
MONROEVILLE, PENNSYLVANIA 15146
Correspondent:
FREDERICK B. ZIESENHEIM
WEBB, BURDEN, ZIESENHEIM & WEBB, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
007732/0076Recorded: 07/14/1995Pages: 20
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/07/1995
Assignee:
127 PUBLIC SQUARE
CLEVELAND, OHIO 44114
Correspondent:
SOCIETY NATIONAL BANK
LINDA G. MANDRYK
MAILCODE: OH-01-27-0200
127 PUBLIC SQUARE
CLEVELAND, OH 44114-1306
Assignment: 3
Reel/Frame:
008545/0043Recorded: 06/02/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/1997
Assignee:
515 PLEASANT VALLEY ROAD
TRAFFORD, PENNSYLVANIA 15085
Correspondent:
WEBB ZIESENHEIM BRUENING, ET AL
FREDERICK B. ZIESENHEIM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
027996/0245Recorded: 04/05/2012Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/04/2012
Assignee:
5350 NE DAWSON CREEK DR
HILLSBORO, OREGON 97124
Correspondent:
SCHEINBERG & ASSOCIATES
PO BOX 164140
AUSTIN, TX 78716

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