Company Filing History:
Years Active: 1976-1985
Title: W Barry Baker: Innovator in Air Sampling Technology
Introduction
W Barry Baker is a notable inventor based in Newark, DE (US), recognized for his contributions to air sampling technology. He holds a total of 3 patents, showcasing his innovative approach to improving air quality monitoring.
Latest Patents
One of his latest inventions is a pump unit for sampling air. This improved pump operates at a constant air flow rate ranging from 5-5000 cc/min. It features a filter for removing particles or vapors from the air stream, an air accumulator, and a variable drive pump with an optional bypass. The unit is driven by an electric motor and includes an optional air reservoir and an orifice that creates a pressure drop in the air stream. A significant improvement in this pump is the integration of a digital circuit connected to a pressure switch, which monitors changes in air pressure. This digital signal controls the motor, ensuring a constant flow of air through the unit. The pump can be worn by a worker or placed in a work area, allowing for the collection and analysis of air samples to determine exposure levels.
Another notable invention is a chemical dosimeter that features a constant flow air sampling pump. This improved dosimeter collects particles or vapors present in an air stream at a constant rate, enhancing the accuracy of air quality assessments.
Career Highlights
W Barry Baker is associated with E.I. DuPont de Nemours and Company, where he has made significant strides in the field of air sampling technology. His work has contributed to advancements in personal safety and environmental monitoring.
Collaborations
Throughout his career, Baker has collaborated with esteemed colleagues, including Harry Edwards Betsill and Donald G. Clark. These partnerships have fostered innovation and development in his projects.
Conclusion
W Barry Baker's contributions to air sampling technology reflect his commitment to improving safety and environmental standards. His innovative patents continue to influence the field and enhance air quality monitoring practices.