Roanoke, VA, United States of America

Kayser Ventures, Ltd.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 175

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2 inventors (with patents filed for the assignee):

goldMedal Kenneth W Kayser (3 out of 12 patents)

silverMedal W Richard Frederick (2 out of 24 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#26 in Roanoke, VA

#1,316 in Virginia

#71,968 in US

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Roanoke, VA, United States of America
Forward Citations = 175

2 inventors:

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