Kensington, MD, US
Information
Patent Grant
Howell Laboratories, Inc.
Erick Sergio Schmidt De Andrade
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Howell Laboratories, Inc.
Robert S. Baker
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Howell Laboratories, Inc.
Gary L. Miers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Howell Laboratories, Inc.
Dean Casciola
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Howell Laboratories, Inc.
D. Stephen Collins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Howell Laboratories, Inc.
Dean Casciola
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Howell Laboratories, Inc.
Robert S. Baker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Howell Laboratories, Inc.
D. Stephen Collins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Howell Laboratories, Inc.
Gary L. Miers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Howell Laboratories, Inc.
Robert S. Baker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Howell Laboratories, Inc.
Gary L. Miers
G05 - CONTROLLING REGULATING
Information
Patent Grant
Howell Laboratories, Inc.
Gary L. Miers
G05 - CONTROLLING REGULATING
Information
Trademark
Howell Laboratories, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
Howell Laboratories, Inc.
40 - Treatment of materials
Information
Trademark
Howell Laboratories, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
Howell Laboratories, Inc.
7 - Machines and machine tools
Information
Trademark
Howell Laboratories, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
Howell Laboratories, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
Howell Laboratories, Inc.
3 - Bleaching preparations and other substances for laundry use
