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Inventors
ORVILLE
Adam L. Oliphant
Main Entry
Adam L. Oliphant
Patent Title
Portable Cooking Grill
Family Name
Oliphant
Given Name
Adam
Middle Name
L.
Patent Date
March 3, 1987
Patent Number
4,646,711
Location
DC
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008