James G. Conybear

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Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Furnace with radiant burndown tube
- Patent number 4,214,869
- Issue date Jul 29, 1980
- Midland-Ross Corporation
- Arvind C. Thekdi
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Jet recirculation method for vacuum carburizing
- Patent number 4,191,598
- Issue date Mar 4, 1980
- Midland-Ross Corporation
- James G. Conybear
- C21 - METALLURGY OF IRON