Donald A Keller

Title: The Innovative Contributions of Donald A. Keller

Introduction

Donald A. Keller is a notable inventor based in Irving, TX, who has made significant contributions to the field of flashlight technology. With a total of 10 patents to his name, Keller has developed innovative solutions that enhance the functionality and usability of flashlights.

Latest Patents

Among his latest inventions are the Miniature LED Flashlight and the Tactical Flashlight. The Miniature LED Flashlight features a high-intensity light source housed within a protective frame and housing. This design secures the internal components while allowing for markings or engravings on the side covers. The flashlight is equipped with a tactile feedback switch for user convenience. The Tactical Flashlight, on the other hand, includes a chassis that houses energy cells and a beam adjustment assembly. This assembly allows users to adjust the light focal length by accessing the bulb support. Additionally, the Tactical Flashlight incorporates a multi-function, low noise, push-button switch, ensuring reliability and ease of use.

Career Highlights

Throughout his career, Donald A. Keller has worked with reputable companies such as Armament Systems and Procedures, Inc. and The Brinkmann Corporation. His experience in these organizations has contributed to his expertise in developing advanced flashlight technologies.

Collaborations

Keller has collaborated with notable coworkers, including W. Clay Reeves and Kevin L. Parsons. Their combined efforts have likely played a role in the successful development of his innovative products.

Conclusion

Donald A. Keller's contributions to flashlight technology through his patents demonstrate his commitment to innovation and practicality. His work continues to influence the design and functionality of lighting devices in various applications.