David Lang

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Vashon, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tethered gyroglider control systems
- Patent number 9,523,982
- Issue date Dec 20, 2016
- Gregory Howard Hastings
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Tethered Gyroglider Control Systems
- Publication number 20150039161
- Publication date Feb 5, 2015
- Gregory Howard Hastings
- B64 - AIRCRAFT AVIATION COSMONAUTICS