Stanford, CA, United States of America

Cardinal Sound Labs, Inc.


USPTO Granted Patents = 2

Forward Citations = 210

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2 inventors (with patents filed for the assignee):

goldMedal Bernard Widrow (2 out of 20 patents)

silverMedal Michael A Lehr (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#8 in Stanford, CA

#20,537 in California

#92,598 in US

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Stanford, CA, United States of America
Forward Citations = 210

2 inventors:

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