Andrew B Ellerton

Title: The Innovations of Andrew B. Ellerton

Introduction

Andrew B. Ellerton is a notable inventor based in Manlius, NY (US). He has made significant contributions to the field of aviation lighting through his innovative designs. His work focuses on enhancing safety and efficiency in airfield operations.

Latest Patents

Ellerton holds a patent for a precision approach path indicator (PAPI) that employs an LED light source. This invention features first and second arrays of LEDs, which are positioned one above the other to emit respective color lights along an optic axis. The design includes aperture plates that allow for optimal light passage, enhancing visibility for pilots during approach. The PAPI's illumination portion consists of the light source, a blade, and a frame, while the imaging portion includes an enclosure and a lens positioned at a specific focal length.

Career Highlights

Ellerton is currently associated with Airfield Lighting Company of NY, Inc., where he continues to develop innovative solutions for airfield lighting. His work has been instrumental in improving the safety and reliability of aviation operations.

Collaborations

Ellerton has collaborated with notable colleagues, including Ingo Speier and Jeffrey G. Shaw. Their combined expertise has contributed to the advancement of airfield lighting technologies.

Conclusion

Andrew B. Ellerton's contributions to aviation lighting through his innovative PAPI design exemplify his commitment to enhancing safety in air travel. His work continues to influence the industry positively.