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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 : DAUGHERTY, JR., DAVID W.
Total Assignments: 5
Assignment: 1
Reel/Frame:009133/0380   Pages: 2
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/1998
2
Exec Dt:
04/13/1998
3
Exec Dt:
04/07/1998
Assignee
1
8400 SOUTH STEWART AVENUE
CHICAGO, ILLINOIS 60620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09049553
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
SUITE 608
300 PENN CENTER BOULEVARD
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:010031/0802   Pages: 2
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/1999
2
Exec Dt:
04/26/1999
3
Exec Dt:
04/28/1999
Assignee
1
AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09311761
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146
Assignment: 3
Reel/Frame:011752/0681   Pages: 3
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/05/2001
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09747154
Correspondence name and address
JAMES, RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146
Assignment: 4
Reel/Frame:015298/0170   Pages: 2
Recorded: 05/03/2004
Attorney Dkt #:CRD 98267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2004
2
Exec Dt:
04/20/2004
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10837834
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146
Assignment: 5
Reel/Frame:016696/0374   Pages: 3
Recorded: 06/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/07/2005
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11071003
Correspondence name and address
JAMES RAY & ASSOCIATES
JAMES O. RAY, JR.
2640 PITCAIRN ROAD
MONROEVILLE, PA 15146

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