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Richard D. Burlingame
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Cleveland Heights, OH, US
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last 30 patents
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Patent Grant
Passivating metallic cuttings and turnings
Patent number
4,075,370
Issue date
Feb 21, 1978
Ogden Metals, Inc.
Richard D. Burlingame
B22 - CASTING POWDER METALLURGY
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Patent Grant
High-grade metallic products
Patent number
4,044,459
Issue date
Aug 30, 1977
Luria Brothers & Co., Inc.
Richard D. Burlingame
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...