San Francisco, CA, United States of America

Ohsoclean, Inc.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 23

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2 inventors (with patents filed for the assignee):

goldMedal S Samuel DeAth (3 out of 6 patents)

silverMedal Larry Weiss (2 out of 8 patents)


3 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#1,076 in San Francisco, CA

#16,817 in California

#73,706 in US

San Francisco, CA (US)
San Francisco, CA, United States of America
Forward Citations = 23

2 inventors:

Please report any incorrect information to [email protected]
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