Charles Harold Whittern

Title: Charles Harold Whittern: Innovator in Electrical Contact Devices

Introduction

Charles Harold Whittern is an accomplished inventor based in Hudson, MI (US). He is known for his innovative contributions to electrical contact devices, particularly in the realm of toner cartridges used in image forming systems. His work has significantly impacted the efficiency and functionality of these devices.

Latest Patents

Whittern holds a patent for an "Electrical contact device for a developer roller." This invention focuses on electrical contact devices that supply a bias voltage to both a developer roller and a primary charge roller within a toner cartridge. The patent details various methods of communication for electricity through these devices, including the use of spring wires, flat springs, coil springs, and unique seals that also function as bias voltage contacts. Notably, his design incorporates improved endfelts made from a combination of flocked foam and conductive materials, enhancing both sealing and electrical contact capabilities.

Career Highlights

Throughout his career, Whittern has demonstrated a commitment to innovation in the field of electrical engineering. His patent showcases his ability to merge functionality with advanced technology, providing solutions that improve the performance of toner cartridges. His work exemplifies the intersection of creativity and technical expertise.

Collaborations

Whittern has collaborated with Steven Bruce Michlin, contributing to the development of advanced electrical contact devices. Their partnership has fostered innovation and has led to significant advancements in their field.

Conclusion

Charles Harold Whittern's contributions to electrical contact devices have made a lasting impact on the technology used in image forming systems. His innovative spirit and dedication to improving device functionality continue to inspire advancements in the industry.