Korf Technologies, Inc.

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating liquid metal in a vessel
- Patent number 4,555,266
- Issue date Nov 26, 1985
- Korf Technologies, Inc.
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for treating liquid metal in a vessel
- Patent number 4,424,955
- Issue date Jan 10, 1984
- Korf Technologies, Inc.
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for protection of nozzles and refractory lining of a vessel...
- Patent number 4,401,466
- Issue date Aug 30, 1983
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Open-hearth furnace
- Patent number 4,396,178
- Issue date Aug 2, 1983
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of operating an open-hearth furnace
- Patent number 4,347,079
- Issue date Aug 31, 1982
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of controlling continuous casting rate
- Patent number 4,306,610
- Issue date Dec 22, 1981
- Korf Technologies, Inc.
- Aziz Ahmed
- B22 - CASTING POWDER METALLURGY

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Trademarklast 30 trademarks

Information Trademark
73478176 - K-TECH
- Serial number 73478176
- Registration number 1355918
- Filing date Apr 30, 1984
- Korf Technologies, Inc.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
73370761 - K-TECH
- Serial number 73370761
- Registration number 1272439
- Filing date Jun 21, 1982
- Korf Technologies, Inc.
- 8 - Hand tools and implements (hand-operated)