Location History:
- Whittier, CA (US) (1986 - 1991)
- West Covina, CA (US) (1999 - 2002)
- Claremont, CA (US) (2001 - 2004)
- Rancho Cucamonga, CA (US) (2007 - 2019)
Company Filing History:
Years Active: 1986-2019
Title: The Innovative Journey of Keith D. Marshall
Introduction
Keith D. Marshall, an accomplished inventor based in Whittier, California, holds an impressive portfolio of 19 patents. Known for his innovative solutions in the engineering space, Marshall has made significant contributions through his inventive prowess, particularly in areas related to waste management.
Latest Patents
Among his latest patents, Marshall features a groundbreaking invention: the Waste Receptacle Systems and Methods. This advanced toilet assembly includes a well-designed inlet conduit and waste conduit, ensuring efficient fluid communication. The innovative flush-assist subsystem is equipped with a flush-assist inlet and outlet, optimizing the flushing process. Additionally, a strategically placed plug within the subsystem prevents unwanted fluid exchange, showcasing Marshall's creativity in enhancing sanitary systems.
Career Highlights
Marshall has built a notable career through his tenure at several reputable companies, including Acorn Engineering Company and Kohler Company. His experience in these organizations has nurtured his inventive capabilities, allowing him to develop systems that effectively address industry challenges.
Collaborations
Throughout his career, Marshall has collaborated with distinguished professionals, including V. Walter Hafner and Ron T. Hahn. These partnerships have contributed to the success of many of his projects, illustrating the importance of teamwork in the realm of innovation.
Conclusion
Keith D. Marshall stands out as a significant figure in the world of innovations and patents. His commitment to developing practical solutions, such as the Waste Receptacle Systems and Methods, exemplifies his dedication to improving everyday systems. As he continues to innovate, his work will undoubtedly leave a lasting impact on the engineering field.