John R. Moses · Orville

Main Entry: John R. Moses
Patent Title: Flat Emergency Exit Sign Utilizing an Electro-Illuminescent lamp
Family Name: Moses
Given Name: John
Middle Name: R.
Patent Date: December 20, 1983
Patent Number: 4,420,898
Location: MD

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