ZIA TECHNOLOGY, INC.

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DALLAS, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for direct reduction of metal oxides
- Patent number 4,983,214
- Issue date Jan 8, 1991
- ZIA Technology, Inc.
- N. Edward Bottinelli
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Continuous feed shaft retort process for recovery of non-ferrous me...
- Patent number 4,963,182
- Issue date Oct 16, 1990
- ZIA Technology, Inc.
- Norman G. Bishop
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pneumatic steelmaking vessel and method of producing steel
- Patent number 4,931,090
- Issue date Jun 5, 1990
- ZIA Technology, Inc.
- N. Edward Bottinelli
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reclaiming metal values from electric arc furnace flue d...
- Patent number 4,836,847
- Issue date Jun 6, 1989
- ZIA Technology, Inc.
- Norman G. Bishop
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for reclaiming metal values from electric arc...
- Patent number 4,758,268
- Issue date Jul 19, 1988
- ZIA Technology, Inc.
- Norman G. Bishop
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73830747 - ZTI
- Serial number 73830747
- Registration number 1611588
- Filing date Oct 11, 1989
- ZIA TECHNOLOGY, INC.
- 40 - Treatment of materials