This inventor holds 3 USPTO granted patents. Top assignee: Carrier Corporation. Active years: 1984-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984-1991
Title: The Innovative Contributions of Donald G. Rich
Introduction
Donald G. Rich is a notable inventor based in Fayetteville, NY (US). He has made significant contributions to the field of engineering, particularly in the areas of air ventilation and refrigerant recovery. With a total of 3 patents to his name, Rich has demonstrated a commitment to innovation and practical solutions in his work.
Latest Patents
One of Rich's latest patents is an air diffuser for ventilating apparatus. This invention features a wall with a waved shape geometry, defined by a series of troughs and lobes. These elements are designed to receive a flow of conditioned air and generate multiple vortices of conditioned air. This innovative design induces a flow of ambient air from the opposite side of the wall, creating a mixing flow field of conditioned and ambient air downstream of the outlet.
Another significant patent is a refrigerant recovery device. This device consists of a pressure vessel filled with packings, such as Berl saddles, which provide a large surface area for mass transfer. The vessel is partially filled with refrigeration-quality oil and is mounted on a stand that allows it to be inverted periodically. This design facilitates the coating of the packing material with oil, enhancing the device's efficiency in absorbing refrigerant vapor from refrigeration or air conditioning units.
Career Highlights
Donald G. Rich has spent a considerable part of his career at Carrier Corporation, a leading company in the HVAC industry. His work has contributed to advancements in air conditioning and refrigeration technologies, showcasing his expertise and innovative spirit.
Collaborations
Throughout his career, Rich has collaborated with notable colleagues, including Howard W. Sibley and Albert A. Domingorena. These collaborations have likely enriched his work and contributed to the development of his patented inventions.
Conclusion
Donald G. Rich's contributions to the fields of air ventilation and refrigerant recovery highlight his innovative spirit and dedication to engineering. His patents reflect a commitment to improving technology and enhancing efficiency in HVAC systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile