Location History:
- Oshkosh, WI (US) (1980)
- Neenah, WI (US) (2003 - 2022)
Company Filing History:
Years Active: 1980-2025
Title: Innovations in Marine Propulsion: The Contributions of Kass W. Sawyer
Introduction
Kass W. Sawyer, an inventive mind based in Neenah, Wisconsin, has made significant strides in the field of marine propulsion. With a total of nine patents to his name, Sawyer's work focuses on enhancing the efficiency and functionality of propulsion devices for marine vessels.
Latest Patents
Sawyer's latest innovations include two notable patents. The first is a "Propulsion device having electric motors for marine vessels and methods for making the same." This invention features a propulsion device designed to rotate a propulsor, enabling the efficient propulsion of marine vessels. The device comprises a drive housing that contains a motor positioned within a cavity, leveraging a non-coaxial shaft to rotate the propulsor effectively.
The second patent, "Systems and methods for rotatably supporting counter-rotating propeller shafts in a marine propulsion device," introduces a sophisticated system allowing for the rotation of inner and outer propeller shafts through a driveshaft. This system enhances operational efficiency by utilizing a stub shaft that engages with the inner propeller shaft, featuring gears that facilitate forward and reverse rotation.
Career Highlights
Kass W. Sawyer currently contributes his expertise at Brunswick Corporation, a leader in the marine manufacturing industry. Throughout his career, Sawyer has demonstrated an unwavering commitment to innovation, positioning himself as a key player in the evolution of marine propulsion technologies. His patents not only reflect his technical skills but also indicate a forward-thinking approach to problem-solving in this specialized field.
Collaborations
During his professional journey, Sawyer has collaborated with notable colleagues, including John A. Tuchscherer and Donald F. Harry. Together, they have worked on innovative projects that push the boundaries of marine propulsion, highlighting the importance of teamwork in achieving groundbreaking advancements.
Conclusion
Kass W. Sawyer's contributions to marine propulsion technology are commendable, underscoring the impact of innovation on the marine industry. With a firm focus on improving propulsion efficiency through his patents, Sawyer continues to inspire future innovations that will shape the future of marine engineering.
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.