Gregory Joseph Opas

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Fairfax, VA, US

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Patents Applicationslast 30 patents

Information Patent Application
Transport System for Hydrogen Gas
- Publication number 20250043450
- Publication date Feb 6, 2025
- David James Prum
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Airship with Self-Ballasting Airframe
- Publication number 20250042531
- Publication date Feb 6, 2025
- David James Prum
- B64 - AIRCRAFT AVIATION COSMONAUTICS