This inventor holds 2 USPTO granted patents. Top assignees: Polara Engineering, Inc., Other. Active years: 2002.
Company Filing History:
1 out of 4 
1 out of 834,453 Years Active: 2002
Title: Innovations by John F McGaffey
Introduction
John F McGaffey is an accomplished inventor based in Murrieta, CA (US). He holds 2 patents that showcase his innovative contributions to pedestrian safety and accessibility.
Latest Patents
One of his latest inventions is the "Pedestrian Push Button Assembly." This assembly is designed to activate a signal generator at street crosswalks. It features a rigid frame with a piezoelectric material positioned across a central aperture, along with an elastic sealing ring. When the button is operated, it generates a signal pulse, enhancing pedestrian safety. Another significant invention is the "Accessible Pedestrian Signal System," which assists visually impaired individuals in crossing signal-controlled intersections. This system includes a push button that vibrates when it is safe to cross, providing essential feedback to users.
Career Highlights
Throughout his career, John has worked with various companies, including Polara Engineering, Inc. His work has significantly impacted the field of pedestrian safety and accessibility.
Collaborations
John has collaborated with notable individuals such as Wayne L Russell and Randy Van Cruz, contributing to the development of innovative solutions in his field.
Conclusion
John F McGaffey's inventions reflect his commitment to enhancing pedestrian safety and accessibility. His work continues to influence the industry and improve the lives of many individuals.