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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/14/1986
Application #:
06653779
Filing Dt:
09/24/1984
Inventor:
ROGER W. LANGE
Title:
TRANSPARENT NON-VITREOUS CERAMIC PARTICULATE
Assignment: 1
Reel/Frame:
004318/0126Recorded: 09/24/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/21/1984
Assignee:
SAINT PAUL, MINNESOTA
Correspondent:
DOUGLAS B. LITTLE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:
004648/0160Recorded: 12/24/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/18/1986
Assignee:
ST PAUL, MINNESOTA
Correspondent:
DOUGLAS B. LITTLE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 3
Reel/Frame:
004648/0160Recorded: 12/24/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/18/1986
Assignee:
ST PAUL, MINNESOTA
Correspondent:
DOUGLAS B. LITTLE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133

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