John R Frus

Title: Innovations of John R. Frus

Introduction

John R. Frus is a notable inventor based in Jacksonville, FL, who has made significant contributions to the field of ignition systems and high voltage power supplies. With a total of 18 patents to his name, Frus has demonstrated a commitment to advancing technology through innovative solutions.

Latest Patents

Among his latest patents is a "Method and apparatus for controllably generating sparks in an ignition system or the like." This invention provides an apparatus that includes a spark generating device, multiple output stages, and a logic circuit for selectively triggering the output stages to generate a spark. The design allows for the generation of sparks with various energy levels and plume shapes, making it adaptable for different applications. Another significant patent is the "Method and apparatus for generating high voltage," which describes a power supply comprising multiple flyback-type, DC-to-DC converters. This invention ensures that the charge-discharge cycles of the converters are out of phase, enhancing the efficiency of the power supply.

Career Highlights

Frus has worked with reputable companies such as Unison Industries, Inc. and Unison Industries Limited Partnership. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Frus has collaborated with notable individuals, including Michael Joseph Cochran and Frederick B. Sontag. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

John R. Frus is a distinguished inventor whose work in ignition systems and high voltage power supplies has made a lasting impact on technology. His innovative patents and collaborations reflect his dedication to advancing the field.