Graham Bowen-Davies

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Attachment sub-systems for vertically-stacked multicopters
- Patent number 12,252,239
- Issue date Mar 18, 2025
- Kitty Hawk Corporation
- Benjamin Otto Berry
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric vehicles with detachably coupled propulsion units
- Patent number 12,227,299
- Issue date Feb 18, 2025
- Kitty Hawk Corporation
- Madeline Elliott Parker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Attachment sub-systems for vertically-stacked multicopters
- Patent number 11,939,046
- Issue date Mar 26, 2024
- Kitty Hawk Corporation
- Benjamin Otto Berry
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
ATTACHMENT SUB-SYSTEMS FOR VERTICALLY-STACKED MULTICOPTERS
- Publication number 20250178726
- Publication date Jun 5, 2025
- Kitty Hawk Corporation
- Benjamin Otto Berry
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC VEHICLES WITH DETACHABLY COUPLED PROPULSION UNITS
- Publication number 20250145298
- Publication date May 8, 2025
- Kitty Hawk Corporation
- Madeline Elliott Parker
- B60 - VEHICLES IN GENERAL
Information Patent Application
ATTACHMENT SUB-SYSTEMS FOR VERTICALLY-STACKED MULTICOPTERS
- Publication number 20250033765
- Publication date Jan 30, 2025
- Kitty Hawk Corporation
- Benjamin Otto Berry
- B64 - AIRCRAFT AVIATION COSMONAUTICS