Hugh J. Schmittle

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Savern, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultralight aircraft with freely rotating wing
- Patent number 4,596,368
- Issue date Jun 24, 1986
- Hugh J. Schmittle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ultra-light aircraft with freely rotating rigid wing
- Patent number 4,568,043
- Issue date Feb 4, 1986
- Hugh J. Schmittle
- B64 - AIRCRAFT AVIATION COSMONAUTICS