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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/01/2004
Application #:
09908434
Filing Dt:
07/18/2001
Publication #:
Pub Dt:
01/23/2003
Inventors:
William M. Opatt, Douglas K. Doza
Title:
METHOD OF INSTALLING A REFRACTORY LINING
Assignment: 1
Reel/Frame:
012308/0342Recorded: 11/19/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/05/2001
Exec Dt:
10/05/2001
Assignee:
2700 SCIOTO PARKWAY
COLUMBUS, OHIO 43221
Correspondent:
PORTER, WRIGHT, MORRIS & ARTHUR
BELINDA L. REYNOLDS
41 SOUTH HIGH STREET
COLUMBUS, OH 43215
Assignment: 2
Reel/Frame:
053095/0625Recorded: 05/13/2020Pages: 14
Conveyance:
ENTITY CONVERSION
Assignor:
Exec Dt:
12/31/2019
Assignee:
2700 SCIOTO PARKWAY
COLUMBUS, OHIO 43221
Correspondent:
MARTIN J. MILLER
41 SOUTH HIGH STREET
29TH FLOOR
COLUMBUS, OH 43215

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