San Francisco, CA, United States of America

Cheyenne Property Trust C/o Data Securities International, Inc.


USPTO Granted Patents = 1

Forward Citations = 82

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3 inventors (with patents filed for the assignee):

goldMedal Roger Merckling (1 out of 10 patents)

silverMedal Helmut Fieres (1 out of 6 patents)

bronzeMedal Keith S Klemba (1 out of 20 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,748 in San Francisco, CA

#28,433 in California

#133,894 in US

...
San Francisco, CA, United States of America
Forward Citations = 82

3 inventors:

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