John H. Onley · Orville

Main Entry: John H. Onley
Patent Title: Method and Apparatus for the Removal of Carbon Monoxide from the Exhaust Discharges of Small Internal Combustion Engines
Family Name: Onley
Given Name: John
Middle Name: H.
Patent Date: August 7, 1984
Patent Number: 4,464,349
Location: MD

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