Emmett W. Chappelle

Main Entry
Emmett W. Chappelle
Patent Title
Method of Detecting and Accounting Bacteria
Family Name
Chappelle
Given Name
Emmett
Middle Name
W.
Patent Date
July 27, 1976
Patent Number
3,971,703
Location
MD
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008