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ORVILLE
James C. Letton
Main Entry
James C. Letton
Patent Title
Stabilized Aqueous Enzyme Composition
Family Name
Letton
Given Name
James
Middle Name
C.
Patent Date
March 9, 1982
Patent Number
4,318,818
Location
OH
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008