For the Inventor, By the Inventor

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Rosemead, CA, United States of America

Wilson Sales Company, Inc.

USPTO Granted Patents = 3

Forward Citations = 37

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4 inventors (with patents filed for the assignee):

James B Stephens (3 out of 27 patents)

Charles G Miller (2 out of 17 patents)

Charles G Miller, Deceased (1 out of 3 patents)

4. Charles Youngberg (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4523808 - Welding helmets with auxiliary optical vision systems (1985-06-18),

2. 4480894 - Curtain for shrouding welding operations (1984-11-06),

3. 4330177 - Curtain for shrouding welding operations (1982-05-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#5 in Rosemead, CA

#16,416 in California

#72,004 in US

Rosemead, CA, United States of America

Wilson Sales Company, Inc.

Forward Citations = 37

4 inventors:

James B Stephens (3 out of 27 patents)

Charles G Miller (2 out of 17 patents)

Charles G Miller, Deceased (1 out of 3 patents)

4. Charles Youngberg (1 out of 1 patent)

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