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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/27/1998
Application #:
29078676
Filing Dt:
10/17/1997
Inventors:
JOHN MICHAEL BRASSIL, JOHN ANDREW LAKE, ANDREW C. BURROUGHS, STEPHEN D. BERRY et al
Title:
PORTABLE AIR ABRASION SYSTEM
Assignment: 1
Reel/Frame:
010937/0162Recorded: 06/26/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2000
Exec Dt:
05/12/2000
Exec Dt:
05/09/2000
Exec Dt:
05/12/2000
Exec Dt:
06/02/2000
Exec Dt:
06/02/2000
Exec Dt:
06/09/2000
Assignee:
2337 SOUTH YATES AVENUE
LOS ANGELES, CALIFORNIA 90040
Correspondent:
DENTSPY INTERNATIONAL, INC.
DOUGLAS J. HURA
570 WEST COLLEGE AVENUE
YORK, PA 17405
Assignment: 2
Reel/Frame:
015209/0440Recorded: 10/04/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2004
Assignee:
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
BRIAN T. SATTIZAHN
100 PINE STREET, P.O. BOX 1166
220
HARRISBURG, PA 17108-1166
Assignment: 3
Reel/Frame:
015494/0616Recorded: 12/30/2004Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2004
Assignee:
2099 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20006-1813
Correspondent:
MC NEES WALLACE & NURICK LLC
100 PINE STREET, P.O. BOX 1166
BRIAN T. SATTIZAHN
HARRISBURG, PA 17108-1166

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