Joseph M Schaeffer

Title: Joseph M Schaeffer: Innovator in Rotorcraft Technology

Introduction

Joseph M Schaeffer is a notable inventor based in Cedar Hill, TX (US). He has made significant contributions to rotorcraft technology, holding a total of 14 patents. His work focuses on enhancing the operational efficiency and safety of rotorcraft through innovative systems and methods.

Latest Patents

One of Schaeffer's latest patents is a "System and method for rotorcraft collective power hold." This invention involves a method for operating a rotorcraft that includes monitoring operational parameters during flight. It determines whether adjustments are needed based on the relationship between these parameters and the operating limits associated with a power setting. The system sends a position set signal to a trim assembly to adjust the pilot control according to the flight parameters.

Another significant patent is the "System and method for assisting in rotor speed control." This method includes measuring rotor speed with a sensor and detecting a droop in the rotor speed beyond a lower droop limit. In response, the system commands a decrease in collective to maintain rotor speed within safe limits.

Career Highlights

Throughout his career, Joseph M Schaeffer has worked with prominent companies in the aerospace industry, including Bell Helicopter Textron Inc. and Textron Innovations Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in rotorcraft technology.

Collaborations

Schaeffer has collaborated with talented professionals in his field, including Jignesh Patel and Eric O'Neill. These collaborations have contributed to the advancement of rotorcraft systems and methods.

Conclusion

Joseph M Schaeffer's contributions to rotorcraft technology through his patents and collaborations highlight his role as an influential inventor in the aerospace industry. His innovative solutions continue to enhance the safety and efficiency of rotorcraft operations.