Richmond, VA, US
Information
Patent Grant
AT&T Bell Laboratories
Frank H. Blitchington
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
AT&T Bell Laboratories
Frank H. Blitchington
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
AT&T Technologies, Inc.
Frank H. Blitchington
G01 - MEASURING TESTING
Information
Patent Grant
AT&T Technologies, Inc.
Frank H. Blitchington
G01 - MEASURING TESTING
Information
Patent Grant
Western Electric Co., Inc.
Frank H. Blitchington
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Western Electric Company, Inc.
Frank H. Blitchington
G01 - MEASURING TESTING
Information
Patent Grant
Western Electric Company, Inc.
Frank H. Blitchington
G01 - MEASURING TESTING
Information
Patent Grant
Western Electric Company, Inc.
Frank H. Blitchington
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Western Electric Company, Inc.
Frank Henning Blitchington
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
