Forward Citations = 257

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7 inventors (with patents filed for the assignee):

William L Erdman (2 out of 30 patents)

Craig Leonard Christenson (2 out of 10 patents)

Kevin L Cousineau (2 out of 18 patents)

4. Amir S Mikhail (2 out of 16 patents)

5. William E Holley (2 out of 16 patents)

6. Kyle Kristopher Wetzel (1 out of 7 patents)

7. Michael S Selig (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6503058 - Air foil configuration for wind turbine (2003-01-07),

2. 6420795 - Variable speed wind turbine generator (2002-07-16),

3. 6137187 - Variable speed wind turbine generator (2000-10-24),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#2 in Tehachapi, CA

#16,858 in California

#73,860 in US

Tehachapi, CA, United States of America

Zond Energy Systems, Inc.

Forward Citations = 257

7 inventors:

William L Erdman (2 out of 30 patents)

Craig Leonard Christenson (2 out of 10 patents)

Kevin L Cousineau (2 out of 18 patents)

4. Amir S Mikhail (2 out of 16 patents)

5. William E Holley (2 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zond Energy Systems, Inc.. Retrieved from https://idiyas.com/company/zond-energy-systems

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]