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For the Inventor, By the Inventor

Pasadena, CA, United States of America

Toofon, Inc.


USPTO Granted Patents = 4

Forward Citations = 6

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5 inventors (with patents filed for the assignee):

goldMedal Morteza Gharib (4 out of 144 patents)

silverMedal Michael V Ol (4 out of 4 patents)

bronzeMedal Christopher J Dougherty (1 out of 2 patents)

4.  Amir Emadi (1 out of 1 patent)

5.  Amir Emadi (1 out of 1 patent)


4 patents:

1. 12643693 - Coaxial rotor pair assembly with variable collective pitch rotor / propeller for flight vehicle or drone (2026-06-02),
2. 12269581 - Systems and methods for efficient cruise and hover in VTOL (2025-04-08),
3. 11975824 - Systems for flight control on a multi-rotor aircraft (2024-05-07),
4. 11731759 - Systems and methods for yaw-torque reduction on a multi-rotor aircraft (2023-08-22),
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USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#113 in Pasadena, CA

#14,058 in California

#60,671 in US

Pasadena, CA (US)
Pasadena, CA, United States of America

Toofon, Inc.

Forward Citations = 6

5 inventors:

goldMedal Morteza Gharib (4 out of 144 patents)

silverMedal Michael V Ol (4 out of 4 patents)

bronzeMedal Christopher J Dougherty (1 out of 2 patents)

4.  Amir Emadi (1 out of 1 patent)

5.  Amir Emadi (1 out of 1 patent)

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

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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