Harold A. Lange

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Freeland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of continuously carbonizing primarily organic waste material
- Patent number 5,017,269
- Issue date May 21, 1991
- APV Chemical Machinery Inc.
- Bernard A. Loomans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of continuously carbonizing a mixture of primarily organic w...
- Patent number 4,908,104
- Issue date Mar 13, 1990
- APV Chemical Machinery Inc.
- Bernard A. Loomans
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...