Company Filing History:
2 out of 276 
1 out of 832,880 Years Active: 1995-1996
Title: **Mark W McElfresh: Innovator in Air Treatment Solutions**
Introduction
Mark W McElfresh is a notable inventor based in Scottsdale, AZ, who has made significant contributions to the field of air treatment technology. With two patents to his name, he has demonstrated a commitment to enhancing the quality of indoor environments, particularly within vehicles.
Latest Patents
Among his latest innovations is a remarkable air treatment device designed for dispensing volatilizable materials, such as air freshener fragrances, into the atmosphere of enclosed spaces. This air-treating article comprises a housing that contains a reservoir of the volatilizable material and features a dual-configured, articulating attachment clip. This unique clip allows for versatile placement at high-air-flow locations, such as the forced air vent grille of an automobile, or at low-air-flow positions, such as the sun visor. The design utilizes low-density polyethylene membranes to ensure consistent delivery rates while achieving a higher performance than typically expected from similar membranes.
Career Highlights
Mark W McElfresh is associated with The Dial Corporation, where he has been instrumental in bringing innovative air treatment solutions to the market. His work exemplifies a blend of creativity and technical expertise, underscoring the importance of practical applications in the everyday lives of consumers.
Collaborations
Throughout his career, McElfresh has collaborated with talented coworkers, including Jim F Warner and Young C Park. These partnerships have fostered a collaborative environment that encourages innovation and supports the development of new ideas and products.
Conclusion
Mark W McElfresh stands out as a visionary in air treatment technology. His dedication to innovation and quality has not only led to valuable patents but also contributed positively to the experience of users in enclosed environments like vehicles. As he continues to work at The Dial Corporation, his future endeavors will likely yield even more advancements in the field.