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

Assignor Name : BIELSKER, BARRY H.
Total Assignments: 3
Assignment: 1
Reel/Frame:004231/0209   Pages: 2
Recorded: 03/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/23/1981
2
Exec Dt:
11/23/1981
3
Exec Dt:
11/23/1981
Assignee
1
WILLOW GROVE, PENNSYLVANIA
Property
 
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NONE
06323931
Correspondence name and address
NORMAN L. NORRIS
WOODCOCK WASHBURN KURTZ MACKIEWICZ
& NORRIS, 1800 UNITED ENGR. BLDG.
30 SOUTH 17TH ST.
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:008569/0221   Pages: 3
Recorded: 05/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/1997
Assignee
1
44084 RIVERSIDE PARKWAY
LEESBURG, VIRGINIA 22075
Property
 
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NONE
08792293
Correspondence name and address
DANN, DORFMAN, HERRELL AND SKILLMAN, P.C
JOHN B. BERRYHILL
1601 MARKET STREET, STE. 720
PHILADELPHIA, PA 19103-2307
Assignment: 3
Reel/Frame:010507/0931   Pages: 4
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/1999
2
Exec Dt:
10/26/1999
Assignee
1
4951 INDIANA AVENUE
LISLE, ILLINOIS 60532
Property
 
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NONE
09339613
Correspondence name and address
DANN DORFMAN HERRELL & SKILLMAN
JOHN B. BERRYHILL, PH.D., J.D., ESQ.
1601 MARKET STREET, SUITE 720
PHILADELPHIA, PENNSYLVANIA 19103

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