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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 : WARREN, JOHN JOSEPH
Total Assignments: 7
Assignment: 1
Reel/Frame:008062/0425   Pages: 3
Recorded: 07/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/1996
2
Exec Dt:
04/25/1996
Assignee
1
HYDRA WORKS, ECCLESFIELD
SHEFFIELD S30 3AF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08649198
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI ET AL.
RICHARD A. GIANGIORGI
105 W. ADAMS
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:010908/0238   Pages: 3
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/1998
2
Exec Dt:
08/11/1998
Assignee
1
ECCLESFIELD
HYDRA WORKS,
SHEFFIELD S30 3ZE, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09137204
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI, ET AL.
LINDA L. PALOMAR
105 WEST ADAMS STREET, 36TH FLOOR
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:009576/0776   Pages: 2
Recorded: 11/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1998
2
Exec Dt:
10/28/1998
Assignee
1
HYDRA WORKS
ECCLESFIELD S35 9ZF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29093200
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI ET AL
RICHARD A. GIANGIORGI
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:009576/0809   Pages: 2
Recorded: 11/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1998
2
Exec Dt:
10/28/1998
Assignee
1
HYDRA WORKS
ECCLESFIELD S35 9ZF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29093180
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI ET AL.
RICHARD A. GIANGIORGI
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:012276/0519   Pages: 2
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2001
2
Exec Dt:
07/06/2001
Assignee
1
ROTHERHAM WORKS WORTLEY ROAD
ROTHERHAM S61 1LZ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09902382
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI, ET AL
RICHARD A. GIANGIORGI, ESQ.
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:013856/0275   Pages: 2
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2003
2
Exec Dt:
01/27/2003
Assignee
1
ROTHERHAM WORKS
WORTLEY ROAD
ROTHERHAM S61 1LZ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10342964
Correspondence name and address
TREXLER, BUSHNELL, GIANGIORGI, ET AL.
RICHARD A. GIANGIORGI, ESQ.
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:031046/0254   Pages: 3
Recorded: 08/20/2013
Attorney Dkt #:427US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/20/2013
Assignee
1
WORTLEY ROAD
ROTHERHAM, SOUTH YORKSHIRE, UNITED KINGDOM S61 1LZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13721576
Correspondence name and address
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OR 97210

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