Skip to main content
Advanced search
Browse
Inventors
ORVILLE
Joseph C. Covington
Main Entry
Joseph C. Covington
Patent Title
Snow Chain
Family Name
Covington
Given Name
Joseph
Middle Name
C.
Patent Date
May 5, 1981
Patent Number
4,265,399
Location
IL
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008