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Malcolm D. Lefcort
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Vancouver, CA
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Patents Grants
last 30 patents
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Patent Grant
Method for generating heat from waste fuel
Patent number
4,300,460
Issue date
Nov 17, 1981
Enterprises International Inc.
Frank H. Lamb
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Grant
Apparatus for generating heat from waste fuel
Patent number
4,177,740
Issue date
Dec 11, 1979
Enterprises International, Inc.
Frank H. Lamb
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
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Patent Application
Two-stage wet waste gasifier and burner
Publication number
20050229824
Publication date
Oct 20, 2005
Malcolm D. Lefcort
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Two-stage wet waste gasifier and burner
Publication number
20030196577
Publication date
Oct 23, 2003
Malcolm D. Lefcort
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES