Hugh D. MacDonald, Jr.

Main Entry
Hugh D. MacDonald, Jr.
Patent Title
Rocket Catapult
Family Name
MacDonald
Given Name
Hugh
Middle Name
D.
Suffix
Jr.
Patent Date
June 3, 1969
Patent Number
3,447,767
Location
NJ
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008