Company Filing History:
Years Active: 1976-1985
Title: The Innovative Contributions of Donald L. Gadberry
Introduction
Donald L. Gadberry is a notable inventor based in Huntington Beach, California. He has made significant contributions to the field of breathing gas regulation, holding a total of 4 patents. His work has been instrumental in enhancing safety and efficiency in breathing gas systems.
Latest Patents
Among his latest patents is a first and second stage regulator system for breathing gas. This innovative design features a first stage redundant piston assembly, which includes a first piston that encompasses a second piston. In the event of a failure of the first piston, the second piston ensures the provision of regulated gas. Additionally, a safety alarm is integrated to signal a decrease in breathing gas when a pre-established pressure drop occurs. This alarm is activated by opening a pathway to drive an audio alert. The second stage regulator operates with a balanced mechanism that utilizes a valve lever in conjunction with a diaphragm. Furthermore, a hand wheel and cammed valve allow for the bypass of breathing gas around the second stage regulator's valve when necessary. To protect the second stage regulator from dirt and debris, a trap door cover is included at the outlet when a hose is not connected. Another notable invention is a breathing gas mask, which further showcases his innovative spirit.
Career Highlights
Throughout his career, Donald L. Gadberry has worked with several prominent companies, including U.S.D. Corp. and U.S. Divers Company, Inc. His experience in these organizations has contributed to his expertise in the field of breathing gas technology.
Collaborations
One of his notable collaborators is Max L. Kranz, with whom he has worked on various projects, enhancing the development of innovative solutions in breathing gas systems.
Conclusion
Donald L. Gadberry's contributions to the field of breathing gas regulation are significant and impactful. His innovative patents and career achievements reflect his dedication to improving safety and efficiency in this essential area.