JFE REFRACTORIES CORPORATION
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 06, 2008 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 15 Total Citation Count
- Dec 19, 1994 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6382477 Apparatus for controlling amount of teeming molten metal and slide plate used for the sameMar 02, 01May 07, 02[B22D]
5709807 Flow rate adjusting for rotary nozzle type molten metal pouring unitNov 07, 96Jan 20, 98[B22P]
D386568 Flow rate adjusting plate for a rotary nozzle type molten metal pouring unitNov 20, 95Nov 18, 97[2301]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
D371825 Flow rate adjusting plate for a rotary nozzle type molten metal pouring unitExpiredDec 19, 94Jul 16, 96[]
Top Inventors for This Owner
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