John V. Howard

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Cumming, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Remotely controlled co-axial rotorcraft for heavy-lift aerial-crane...
- Patent number 10,112,707
- Issue date Oct 30, 2018
- John V. Howard
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Remotely controlled co-axial rotorcraft for heavy-lift aerial-crane...
- Patent number 9,751,619
- Issue date Sep 5, 2017
- John V. Howard
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Remotely controlled co-axial rotorcraft for heavy-lift aerial-crane...
- Patent number 9,517,838
- Issue date Dec 13, 2016
- John V. Howard
- B64 - AIRCRAFT AVIATION COSMONAUTICS