GH

Gordon A. Hughmark

ET Ethyl: 1 patents #298 of 494Top 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4981102 Chemical vapor deposition reactor and process Marcelian F. Gautreaux, Walter W. Lawrence, Jr., George A. Daniels 1991-01-01