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For the Inventor, By the Inventor

Alexandria, VA, United States of America

Duchess Limited


USPTO Granted Patents = 3

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

goldMedal Vincent L Ramik (3 out of 10 patents)


3 patents:

1. D306356 - Hair-streaking cap (1990-02-27),
2. 4861528 - Method of making a hair-streaking cap (1989-08-29),
3. 4724852 - Hair-streaking cap (1988-02-16),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#57 in Alexandria, VA

#1,319 in Virginia

#71,953 in US

...
Alexandria, VA, United States of America

Duchess Limited

Forward Citations = 6

1 inventor:

goldMedal Vincent L Ramik (3 out of 10 patents)

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