Joseph M. Evans

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Patents Grantslast 30 patents

Information Patent Grant
Wet bulk density control of fine aggregates
- Patent number 5,435,813
- Issue date Jul 25, 1995
- Joseph M. Evans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Spray treatment apparatus for coke oven door structures
- Patent number 4,844,105
- Issue date Jul 4, 1989
- Silicon Technology, Inc.
- Joseph M. Evans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Arrangement for minimizing leakage from heated chambers and method...
- Patent number 4,425,191
- Issue date Jan 10, 1984
- Silicon Technology Incorporated
- Joseph M. Evans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...