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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 : INTERNATIONAL PIPE MACHINERY CORPORATION
Total Assignments: 2
Assignment: 1
Reel/Frame:007147/0807   Pages: 14
Recorded: 09/23/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/30/1994
Assignee
1
6TH AND PIERCE STREETS
SIOUX CITY, IOWA 51101
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07486629
 
NONE
08206314
Correspondence name and address
MICHAEL G. VOORHEES
ZARLEY, MCKEE, THOMTE, VOORHEES & SEAS
801 GRAND AVENUE, STE. 3200
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:013128/0912   Pages: 6
Recorded: 08/05/2002
Conveyance: COLLATERAL AGREEMENT
Assignor
1
Exec Dt:
07/25/2002
Assignee
1
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06366870
 
NONE
06451666
 
NONE
06823160
 
NONE
07253365
 
NONE
07322175
 
NONE
07378566
 
NONE
07435192
 
NONE
07486629
 
NONE
07561047
 
NONE
07681930
 
NONE
07702310
 
NONE
07749320
 
NONE
07943758
 
NONE
07980398
 
NONE
08206314
Correspondence name and address
FEDERAL RESEARCH CORP.
ANDREA SERDIUK
400 SEVENTH STREET NW
SUITE 101
WASHINGTON, DC 20004

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