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Patent Assignment Details
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Reel/Frame:005689/0484   Pages: 3
Recorded: 05/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/16/1991
Application #:
07481335
Filing Dt:
02/20/1990
Title:
PREPARATION METHOD FOR ZIRCON POWDER
Assignors
1
Exec Dt:
02/05/1990
2
Exec Dt:
02/05/1990
3
Exec Dt:
02/05/1990
4
Exec Dt:
02/05/1990
Assignee
1
4560 OAZA-TONDA, SHINNANYO-SHI
YAMAGUCHI-KEN, JAPAN 746
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202

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