Location History:
- Bradford-on-Avon, GB (2004)
- Trowbridge, GB (2005)
Company Filing History:
Years Active: 2004-2005
Title: Innovations of Gary M Dunn: A Look at His Contributions to Gas Mask Technology
Introduction
Gary M Dunn, an inventive engineer based in Trowbridge, GB, has made significant contributions to the field of respiratory protection through his innovative designs. With a total of two patents to his name, Dunn's work primarily focuses on enhancing the safety and efficacy of gas mask technology. His latest inventions showcase an impressive blend of functionality and engineering ingenuity.
Latest Patents
One of Dunn's notable patents is the "Self-sealing filter connection." This design features a gas mask with a filter canister mount equipped with an inhalation valve and a self-sealing mechanism. This mechanism effectively prevents air inflow when the filter canister is removed from the canister mount. A standout feature includes an elastomeric diaphragm in the inlet port, which utilizes a hinge and a skirt with a sealing surface biased into contact with a valve seat. When fitted, the filter canister acts on the hinge to pivot the skirt away from the sealing surface, ensuring a secure fit. The canister itself includes a stacked-radial-flow arrangement of particulate and carbon filtration media, enhancing the filter's performance.
His other patent, "Respirator with hinged visor," introduces a gas mask with a facepiece that has an opening at the front, allowing for an optical panel visor. This unique design includes a hinge that connects opposite sides of the visor, allowing for relative rotational movement between the visor and the facepiece. This innovative feature enhances the functionality of the gas mask, providing better visibility and comfort for the user.
Career Highlights
Throughout his career, Gary M Dunn has worked with prominent companies such as Avon Protection Systems, Inc. and Avon Rubber & Plastics, Inc. His tenure at these organizations has played a pivotal role in advancing gas mask technology, showcasing his talents and commitment to innovation in the field of personal protective equipment.
Collaborations
Dunn has collaborated with notable peers including Brian E Davis and Andrew Capon. These partnerships have facilitated the sharing of ideas and expertise, contributing to the successful development of his patented designs and pushing the boundaries of existing technology.
Conclusion
Gary M Dunn's contributions to gas mask technology highlight his dedication to innovation and safety. His inventive patents not only improve the functionality of gas masks but also reflect a deeper commitment to protecting individuals in hazardous environments. Through his collaborations and work with leading companies, Dunn continues to influence the industry, paving the way for future advancements in respiratory protection.