Robert Hallman, Sr

Title: Robert Hallman, Sr: Innovator in Battery Powered Lighting

Introduction

Robert Hallman, Sr. is an inventive mind hailing from Kittanning, PA (US). He is known for his innovative contributions to the field of lighting technology, particularly in creating solutions that enhance both functionality and aesthetics.

Latest Patents

Hallman holds a patent for a "Battery Powered Light Having Solar and Inductive Charging Means." This invention provides a rechargeable, waterproof light unit designed for use in fish ponds, swimming pools, and similar environments. The light unit can also be hung to add decorative ambiance to its surroundings. The device features a rechargeable electrical power source housed within a hollow, light-transmissive casing with an open top. A cover is releasably and sealably attached to this open top, while a light source is operatively coupled to the power source. Additionally, a solar cell array is positioned on the cover, enhancing the device's energy efficiency. A voltage divider circuit, which includes a resistor and a cadmium sulfide cell, is also integrated to allow for selective energizing and de-energizing of the light source.

Career Highlights

Throughout his career, Hallman has demonstrated a commitment to innovation and practical design. His work in developing battery-powered lighting solutions showcases his ability to merge technology with everyday needs.

Collaborations

Hallman has collaborated with William E. Martin, contributing to the development and refinement of his inventions. Their partnership has fostered a creative environment that encourages the exploration of new ideas and technologies.

Conclusion

Robert Hallman, Sr. stands out as a notable inventor in the realm of battery-powered lighting solutions. His innovative designs not only serve practical purposes but also enhance the aesthetic appeal of various environments. His contributions continue to influence the field of lighting technology.