James H. Leckie

Follow

Person

Huntington, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inert gas purging during shaft furnace shut down
- Patent number 4,795,490
- Issue date Jan 3, 1989
- Essex Group, Inc.
- James H. Leckie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...