ATLANTA, GA, US
Information
Patent Grant
MZC Foundation, Inc.
Harriet Anderson Langford
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
MZC Foundation, Inc.
Harriet Anderson Langford
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
MZC Foundation, Inc.
Harriet Anderson Langford
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MZC Foundation, Inc.
Harriet Anderson Langford
G01 - MEASURING TESTING
Information
Patent Application
MZC Foundation, Inc.
Harriet Anderson Langford
F21 - LIGHTING
Information
Patent Application
MZC Foundation, Inc.
Harriet Anderson Langford
G06 - COMPUTING CALCULATING COUNTING
