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

Assignee Name : WIRTH MASCHINEN-UND BOHRGERATE-FABRIK GMBH
Total Assignments: 5
Assignment: 1
Reel/Frame:004209/0247   Pages: 1
Recorded: 12/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/29/1983
Assignee
1
KOLNER STRASSE 71-78
D-5140 ERKELENZ, GERMANY
Property
 
Pat #
Pub #
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NONE
06561960
Correspondence name and address
HOLMAN & STERN
2401-15TH ST., N.W.
WASHINGTON, DC 20009
Assignment: 2
Reel/Frame:006461/0436   Pages: 2
Recorded: 11/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/03/1992
2
Exec Dt:
11/03/1992
3
Exec Dt:
11/03/1992
Assignees
1
KOLNER STRASSE 71-78
D-5140 ERKELENZ (DE), STATELESS
2
3499 WASS CRESCENT, OAKVILLE
ONTARIO L6L 6G3 (CA), STATELESS
Property
 
Pat #
Pub #
Intl #
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NONE
07946338
Correspondence name and address
EDWARD A. STEEN, PATENT COUNSEL
INCO PATENTS AND LICENSING
PARK 80 WEST-PLAZA TWO
SADDLE BROOK, NJ 07662
Assignment: 3
Reel/Frame:010461/0994   Pages: 2
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/29/1999
Assignee
1
KOLNER STRASSE 71-78
ERKELENZ, GERMANY D-418
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07946338
 
NONE
08849876
Correspondence name and address
GEORGE J. PRIMAK
13480 HUNTINGTON
PIERREFONDS, QUEBEC, CANADA, H8Z 1G2
Assignment: 4
Reel/Frame:017119/0563   Pages: 4
Recorded: 10/24/2005
Attorney Dkt #:FI-54PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/24/2005
Assignee
1
KOLNER STR. 71-73
ERKELENZ, GERMANY D-41812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10522483
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:020214/0633   Pages: 4
Recorded: 12/03/2007
Attorney Dkt #:ku-09 pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/15/2007
Assignee
1
KOLNER STR. 71-73
41812 ERKELENZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918310
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017

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