James E Nelson

Title: James E. Nelson: Innovator in Life Support Systems

Introduction

James E. Nelson is a notable inventor based in Williamsville, NY (US). He has made significant contributions to the field of life support systems, particularly through his innovative designs for breathing apparatuses. With a total of 2 patents, Nelson's work has enhanced the functionality and usability of essential safety equipment.

Latest Patents

Among his latest patents, the "Half-face mask assembly" stands out as an improved design that allows for easy donning and doffing. This assembly features a hard shell, a rubber-like face seal, a head harness assembly, and two harness anchors and adjusters. The components can be readily assembled or disassembled, and the design accommodates face seals of varying sizes. Additionally, an improved seal is provided between the hard shell and the rubber-like face seal. The assembly typically includes a two-point head harness suspension system, with an optional neck strap assembly available for added support.

Another significant patent is the "Back frame," which supports a tank of compressed breathing air in a life support breathing system. This back frame includes a harness that secures the frame to the user's back. The design features inclined lateral edge rails that are spaced outwardly from the user's back at the upper portion and incline inwardly at the lower portion. A retaining strap is connected to the edge rails, allowing for adjustable retention force on the mounted air tank. The strap also includes a stepped bracket connector for altering its length and a toggle latch for easy adjustment.

Career Highlights

James E. Nelson has worked with several companies throughout his career, including Figgie International, Inc. and A-T-O Inc. His experience in these organizations has contributed to his expertise in developing innovative life support systems.

Collaborations

Throughout his career, Nelson has collaborated with talented individuals such as Valentine A. Castro and Noemi Esparza. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

James E. Nelson's contributions to life support systems through his innovative patents demonstrate his commitment to enhancing safety and usability in critical equipment. His work continues to impact the field positively.