This inventor holds 4 USPTO granted patents. Top assignees: Nordyne, Inc., Nortek Global Hvac, LLC. Active years: 2010-2016.
Location History:
- Belleville, IL (US) (2014 - 2015)
- Belleville, MO (US) (2010 - 2016)
Company Filing History:
Years Active: 2010-2016
Title: Innovations by David L Koesterer
Introduction
David L Koesterer is an accomplished inventor based in Belleville, Missouri. He has made significant contributions to the field of heat pump technology, holding a total of four patents. His work focuses on developing heat pumps that cater to varying demands for cooling and heating in different climates.
Latest Patents
Koesterer's latest patents include innovative designs for heat pumps with unequal cooling and heating capacities. These patents address the challenges faced in climates where the demand for cooling and heating is not equal. The heat pumps are equipped with a compressor, compressor motor, variable-speed drive, and a controller. In several embodiments, non-volatile memory is utilized to store sets of constant speeds for both cooling and heating. Users can select different sets of speeds through an input device, allowing for tailored cooling and heating capacities. The controller operates the unit at the chosen speeds, adjusting based on the demand for either cooling or heating. Additionally, identical heat pumps can be configured to have different capacity ratings and advertised efficiencies, making them adaptable for various climates.
Career Highlights
Throughout his career, David L Koesterer has worked with notable companies such as Nordyne, Inc. and Nortek Global HVAC, LLC. His experience in these organizations has contributed to his expertise in HVAC technology and innovation.
Collaborations
Koesterer has collaborated with talented individuals in the industry, including Jie Chen and Allan J Reifel. These partnerships have likely enhanced his work and led to further advancements in heat pump technology.
Conclusion
David L Koesterer is a prominent inventor whose work in heat pump technology has made a significant impact. His innovative patents and career achievements reflect his dedication to improving climate control solutions.