William A Johnson

Title: Innovations of William A. Johnson

Introduction

William A. Johnson is a notable inventor based in Littleton, Colorado. He has made significant contributions to the field of medical equipment, particularly in the area of oxygen concentrators. His innovative approach has led to the development of a unique method for purging water contamination from molecular sieve materials.

Latest Patents

William A. Johnson holds a patent for a "Method and apparatus for thermal regeneration of molecular sieve." This invention addresses the issue of water contamination in molecular sieve material used in oxygen concentrators. The method involves heating the molecular sieve material to a temperature range of approximately 450°F to 950°F. Additionally, it utilizes a stream of dry sweep gas with a dew point between -80°F and -100°F. The preferred embodiment includes a vessel containing the molecular sieve material, heated by multiple heating elements. The system also features a flow of dry sweep gas produced by at least two drying chambers containing desiccating material.

Career Highlights

William A. Johnson has dedicated his career to advancing medical technology through innovative solutions. His work at Foothills Medical Equipment, Inc. has been instrumental in improving the efficiency and effectiveness of oxygen concentrators. His patent reflects his commitment to enhancing patient care through technological advancements.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including Bernard W. Settlemyer and Robert L. Johnson. These partnerships have contributed to the development of innovative solutions in the medical equipment industry.

Conclusion

William A. Johnson's contributions to the field of medical equipment, particularly through his patented method for thermal regeneration of molecular sieve, highlight his innovative spirit and dedication to improving healthcare technology. His work continues to impact the industry positively.