Debrilla M. Ratchford

Main Entry
Debrilla M. Ratchford
Patent Title
Suitcase with wheels and transporting hook
Family Name
Ratchford
Given Name
Debrilla
Middle Name
M.
Patent Date
June 13, 1978
Patent Number
4,094,391
Location
VA
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008