Seattle, WA, United States of America

Twenty20, Inc.

Calculating rank
USPTO Granted Patents = 2

Forward Citations = 50

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8 inventors (with patents filed for the assignee):

goldMedal Jason Green (2 out of 11 patents)

silverMedal David Thorpe (2 out of 23 patents)

bronzeMedal Marc Barros (2 out of 11 patents)

4.  Chunshik Kim (2 out of 24 patents)

5.  Felix Ballerstedt (2 out of 21 patents)

6.  Oved Valadez (2 out of 12 patents)

7.  Peter Kettenring (2 out of 7 patents)

8.  David Randall Knaub (2 out of 37 patents)


2 patents:

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#675 in Seattle, WA

#2,348 in Washington

#94,953 in US

Seattle, WA (US)
Seattle, WA, United States of America
Forward Citations = 50

8 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Twenty20, Inc.. Retrieved from https://idiyas.com/company/twenty20

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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