Location History:
- Essington, PA (US) (2010)
- Haverford, PA (US) (1994 - 2024)
Company Filing History:
10 out of 28 
1 out of 1 
9 out of 832,812 Years Active: 1994-2024
Title: **Frederick W. Piasecki: Innovator in Aircraft Technology**
Introduction
Frederick W. Piasecki, based in Haverford, PA, is a prominent inventor known for his significant contributions to the field of aircraft technology. With a remarkable total of 20 patents to his name, his innovations address critical developments in aviation, particularly in hydrogen-fueled aircraft.
Latest Patents
Among his latest patents is the invention titled "Apparatus, system and method for storage of hydrogen on board a hydrogen-fueled aircraft." This innovative design features a fixed-wing or rotary-wing aircraft with a tail boom that houses a fuel tank configured to contain pressurized hydrogen. This hydrogen acts as a fuel source for a fuel cell stack, generating electricity necessary to rotate rotors or propellers. The unique structure of the tail boom allows it to support various components while maintaining adequate control authority in flight, regardless of the fuel state.
Another noteworthy patent is the "Low-drag tail rotor for a compound aircraft." This invention introduces a parking tail rotor that ceases rotation at high forward speeds when aircraft control surfaces can effectively balance the torque generated by the main rotor. This design minimizes air resistance by repositioning the blades of the tail rotor, enhancing the aircraft's forward motion efficiency.
Career Highlights
Frederick has played a pivotal role at the Piasecki Aircraft Corporation, where his innovative designs have made substantial impacts on aircraft capabilities and performance. His work not only showcases his technical expertise but also his commitment to advancing aerospace engineering.
Collaborations
Throughout his career, Frederick has collaborated with notable individuals in the field, including John W. Piasecki and Brian R. Geiger. Their combined expertise has undoubtedly contributed to the successful development and implementation of ground-breaking technologies in aviation.
Conclusion
Frederick W. Piasecki's body of work exemplifies the spirit of innovation in the arena of aircraft technology. His patented inventions, focused particularly on the utilization of alternative fuels such as hydrogen, position him as a forward-thinking inventor, paving the way for more sustainable and efficient aviation solutions. His contributions are pivotal in shaping the future of the aerospace industry.