Eric L. Mawer — 5 Patents at Cominco

Eric L. Mawer has been granted 5 US patents while listed as an inventor at Cominco. The first was granted in 1984 and the most recent in March 1991. Eric L. Mawer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Eric L. Mawer in Fruitvale, BC, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4998579	Electrode casting system	Martin Vanderminnen, Robert D. H. Willans, Michael Clark Graham, Robert E. Manwell	1991-03-12	$9,840,000
4969502	Method and apparatus for the casting of metals	Martin Vanderminnen, Robert D. H. Willans	1990-11-13	$7,228,000
4743428	Method for agitating metals and producing alloys	Dale L. McRae, Robert D. H. Willans	1988-05-10	$13,588,000
4717540	Method and apparatus for dissolving nickel in molten zinc	Dale L. McRae, Robert D. H. Willans	1988-01-05	$9,298,000
4479854	Method and apparatus for stripping cathodes	Robert D. H. Willans, Edward G. Baggio, Harold K. Harper, Robert E. Manwell, George H. Reeves	1984-10-30	$2,151,000

Eric L. Mawer — 5 Patents

Issued Patents All Time

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