Stephen A. Rizzi

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Newport News, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-noise multi-propeller system
- Patent number 11,565,790
- Issue date Jan 31, 2023
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Noah H. Schiller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Adaptive phase control architecture for reduction of community nois...
- Patent number 11,312,478
- Issue date Apr 26, 2022
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Daniel L. Palumbo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Low-Noise Multi-Propeller System
- Publication number 20200108913
- Publication date Apr 9, 2020
- United States of America as represented by the Administrator of NASA
- Noah H. Schiller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Adaptive Phase Control Architecture for Reduction of Community Nois...
- Publication number 20190161169
- Publication date May 30, 2019
- United States of America as represented by the Administrator of NASA
- Daniel L. Palumbo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS