Company Filing History:
4 out of 166 
1 out of 832,960 Years Active: 2014-2020
Title: The Innovative Mind of David C Hahn
Introduction
David C Hahn, an accomplished inventor based in Rockledge, FL, has significantly contributed to the field of engineering through his innovative inventions. With a total of five patents under his name, Hahn is recognized for developing solutions that enhance efficiency and reduce costs in mechanical systems.
Latest Patents
David C Hahn's latest patents include a "Simple low-cost retrofit device and method to replace a variable air flow electronically commutated motor with a permanent split capacitor motor capable of operating at multiple speed settings." This inventive device allows for the replacement of more expensive motors with a cost-effective, retrofittable control board that operates a lower-cost permanent split capacitor motor at multiple speeds. The control signals from the original motor are utilized to activate the new blower motor, initially set to a high speed, which can then be adjusted based on evaporator temperature changes.
Another of his notable patents is the "Elegantly simple low-cost retrofit method and system for replacing a constant torque electronically commutated motor with a fix-speed permanent split capacitor motor." This system also focuses on reducing costs by enabling the replacement of expensive electronically commutated blower motors with more economical fixed-speed motors, employing a retrofittable control board that activates the replacement motor based on monitored command signals.
Career Highlights
Throughout his career, David has worked with various organizations, including Mainstream Engineering Corporation. His experience in applying innovative engineering solutions has positioned him as a key figure in the development of cost-effective technologies within the industry.
Collaborations
David C Hahn has collaborated with notable professionals such as Robert P Scaringe and Robert Paul Roth. These partnerships have enabled him to expand his innovative approaches and contribute to advancements in engineering technologies.
Conclusion
David C Hahn exemplifies the spirit of innovation with his five patents that offer practical solutions for enhancing energy efficiency in mechanical systems. His dedication to developing low-cost alternative technologies has made a lasting impact in his field. As he continues to push the boundaries of engineering, David remains a prominent figure in the realm of invention.