Harry S. Keelan · Orville

Main Entry: Harry S. Keelan
Patent Title: Colloidal Silver Iodide Compound and Method of Preparing the Same
Family Name: Keelan
Given Name: Harry
Middle Name: S.
Patent Date: December 2, 1930
Patent Number: 1,783,334
Location: NY

Item sets: INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008