Location History:
- Fond du Lac, WI (US) (2003 - 2006)
- North Fond du Lac, WI (US) (2006 - 2013)
- Wauwatosa, WI (US) (2021 - 2022)
Company Filing History:
Years Active: 2003-2022
Title: The Innovative Mind of David D. Roth
Introduction
David D. Roth, an accomplished inventor based in North Fond du Lac, Wisconsin, is known for his innovative contributions to outdoor power equipment. With a remarkable portfolio of nine patents, he continues to advance technology in his field, demonstrating a deep understanding of engineering principles and user needs.
Latest Patents
One of David's latest innovations is the transport valve system for outdoor power equipment. This patent describes an engine that integrates a fuel tank, a carburetor, a speed control lever, and a unique transport valve. The carburetor's throttle valve can be adjusted between two positions, allowing for precise speed control. The transport valve serves a critical function, moving between open and closed positions to regulate fuel flow, thereby enhancing the efficiency and performance of outdoor engines.
Another notable patent is his engine speed control system, which comprises an engine featuring a fuel tank and a carburetor with a movable throttle valve. This innovative system includes a governor system and a control lever for speed regulation. By employing a bellcrank, operable between idle and high-speed positions, David's design improves engine responsiveness and user control.
Career Highlights
David D. Roth's career is closely associated with Briggs & Stratton Corporation, a leading name in outdoor power equipment. His dedication to innovation and engineering excellence has played a pivotal role in the company's ongoing success in producing high-quality engines and equipment.
Collaborations
Throughout his career, David has collaborated with esteemed colleagues, including James J. Dehn and Thomas G. Guntly. Together, they have contributed to pioneering designs and developments that are shaping the landscape of outdoor power technology.
Conclusion
David D. Roth exemplifies the spirit of innovation that drives the industry forward. His patents not only reflect technological advancements but also enhance user experiences. With a strong foundation in engineering and a commitment to excellence, David continues to be a key figure at Briggs & Stratton Corporation, inspiring future generations of inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.