James G. Needham — 1 Patent at Cominco

James G. Needham has been granted 1 US patent while listed as an inventor at Cominco. All of these patents were granted in 1986. James G. Needham ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James G. Needham in Rossland, BC, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4585511	Method of growing gallium arsenide crystals using boron oxide encapsulant	Roelof P. Bult, Ted E. Schroeder	1986-04-29	$5,017,000

James G. Needham — 1 Patent

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