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Patent Assignment Assignor Details
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Assignor Name : HULL, CHARLES
Total Assignments: 5
Assignment: 1
Reel/Frame:006557/0219   Pages: 9
Recorded: 04/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CATANZARO, ANTHONY J.
Exec Dt:
04/20/1993
2
DZIK, STEVEN C.
Exec Dt:
04/20/1993
3
HULL, CHARLES
Exec Dt:
04/20/1993
4
PRATAP, MAHENDRA
Exec Dt:
04/20/1993
5
PRESTINARIO, JEROME
Exec Dt:
04/20/1993
6
RANGANATH, MINAKANAGURKI V.
Exec Dt:
04/20/1993
7
RIBERA, JOHN F.
Exec Dt:
04/20/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502727
NONE
08049727
Correspondence name and address
P.V.D. WILDE, AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:020979/0596   Pages: 5
Recorded: 05/21/2008
Attorney Dkt #:USA.383-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMBOE, SCOTT
Exec Dt:
10/25/2004
2
REYNOLDS, GARY
Exec Dt:
10/21/2004
3
STONESMITH, MATTHEW
Exec Dt:
10/21/2004
4
HULL, CHARLES
Exec Dt:
10/21/2004
5
REICHENTAL, ABRAHAM
Exec Dt:
10/21/2004
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7785093
US20080217818
12124591
Correspondence name and address
SUMMA, ALLAN & ADDITON
11610 N. COMMUNITY HOUSE ROAD, SUITE 200
CHARLOTTE, NC 28277
Assignment: 3
Reel/Frame:020698/0967   Pages: 5
Recorded: 03/25/2008
Attorney Dkt #:09813970-1629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, EDWARD
Exec Dt:
01/31/2008
2
HULL, CHARLES
Exec Dt:
01/31/2008
Assignee
1
DRS SUSTAINMENT SYSTEMS, INC.
201 EVANS LANE
ST. LOUIS, MISSOURI 63121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8214971
US20080189907
11936248
Correspondence name and address
PAULA M. THEISMANN / SONNENSCHEIN
P. O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:021777/0878   Pages: 7
Recorded: 11/03/2008
Attorney Dkt #:USA.416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HULL, CHARLES
Exec Dt:
10/07/2008
2
MOJDEH, MEHDI
Exec Dt:
10/07/2008
3
KULKARNI, RAJEEV
Exec Dt:
09/17/2008
4
WANG, HONGQING
Exec Dt:
09/17/2008
5
WEST, JOHN CORBIN
Exec Dt:
09/17/2008
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8046097
US20090072447
12212242
Correspondence name and address
3D SYSTEMS, INC. ATTN: KEITH A. ROBERSO
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730
Assignment: 5
Reel/Frame:021708/0968   Pages: 7
Recorded: 10/20/2008
Attorney Dkt #:USA.475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HONGQING
Exec Dt:
10/16/2008
2
KUEK, SOON-CHUN
Exec Dt:
10/16/2008
3
HULL, CHARLES
Exec Dt:
10/16/2008
4
GREGORY, RICHARD
Exec Dt:
10/16/2008
5
KEREKES, THOMAS
Exec Dt:
10/16/2008
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048359
US20100098835
12254579
Correspondence name and address
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730

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