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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/22/1992
Application #:
07692581
Filing Dt:
04/29/1991
Inventors:
OREN TRANBARGER, CLARENCE R. MCGINNIS, DAVID H. STRAIN
Title:
APPARATUS AND METHOD FOR DISCHARGING STATIC ELECTRICITY ON THE INTERNAL SURFACE OF PLASTIC PIPE
Assignment: 1
Reel/Frame:
005687/0803Recorded: 04/29/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/29/1991
Exec Dt:
04/29/1991
Exec Dt:
04/29/1991
Assignee:
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS
Correspondent:
DANIEL F. PEREZ
JONES, DAY, REAVIS & POGUE
2300 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
005687/0807Recorded: 04/29/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/29/1991
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS
Correspondent:
DANIEL F. PEREZ
JONES, DAY, REAVIS & POGUE
2300 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

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