This inventor holds 2 USPTO granted patents. Top assignees: Hart & Cooley, Inc., Metal-Fab, Inc.. Active years: 1988-1991.
Company Filing History:
Years Active: 1988-1991
Title: David M Fetters: Innovator in Ventilation Systems
Introduction
David M Fetters is a notable inventor based in Holland, MI (US). He has made significant contributions to the field of ventilation systems, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of ventilation systems.
Latest Patents
One of Fetters' latest patents is a "Clip securing arrangement for ventilation systems." This invention discloses an interconnection arrangement for structurally connecting pipe segments with a coupling device. The coupling device is designed as a sleeve coupling with an inner diameter larger than the outer diameters of the pipe segments. A set of four clips is employed, each featuring a lip and a series of tines. These clips engage with the longitudinal edge surfaces of the sleeve coupling, allowing the pipe segments to be telescoped into the coupling. The tines of the clips bite into the inner surface of the sleeve coupling and the outer surfaces of the pipe segments, ensuring a secure connection.
Another significant patent is the "Metal chimney assembly." This invention features a metal chimney assembly with floating casing walls supported by expansion clips. These clips allow for differential expansion both longitudinally and radially of the banded chimney wall sections. The clips are attached to the interior flue walls and extend outwardly to engage with retainers on the inner circumferences of the exterior casing walls. This design holds the casing walls in a spaced relationship with the flue walls during the expansion and contraction of the chimney wall sections.
Career Highlights
Throughout his career, David M Fetters has worked with reputable companies such as Hart & Cooley, Inc. and Metal-Fab, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for ventilation systems.
Collaborations
Fetters has collaborated with various professionals in his field, including his coworker John D Ream. Their combined efforts have led to advancements in ventilation technology.
Conclusion
David M Fetters is a distinguished inventor whose work in ventilation systems has resulted in valuable patents. His innovative designs continue to influence the industry and improve the functionality of ventilation solutions.