This inventor holds 7 USPTO granted patents. Top assignees: Thermoset Inc., Keg Products Inc., Other. Active years: 1993-2014.
Company Filing History:
3 out of 3 
1 out of 1 
2 out of 834,453 Years Active: 1993-2014
Title: Innovations of John D McGourthy, Jr.
Introduction
John D McGourthy, Jr. is a notable inventor based in Mequon, WI (US). He has made significant contributions to the field of engineering, particularly in the design of apparatuses for driving and braking mechanisms. With a total of 7 patents to his name, McGourthy has demonstrated a commitment to innovation and practical solutions in his work.
Latest Patents
Among his latest patents is an "Apparatus for driving and braking a shaft," which focuses on the operation of a cutting blade in lawn mowers. This apparatus features a shaft that rotates the blade and includes an engine-driven pulley. The design incorporates means for biasing the pulley toward the housing and translating it away from the housing. The apparatus operates in two positions: a stopped position where the pulley and housing are in friction contact, and a cutting position where they are not. This innovative mechanism allows the blade to rotate when power is delivered to the pulley and stops when power ceases.
Another patent by McGourthy is also titled "Apparatus for driving and braking a shaft," which pertains to an engine-driven pulley system. Similar to his lawn mower design, this apparatus includes a shaft extending through a housing and features mechanisms for biasing and translating the pulley. The design ensures efficient operation by transitioning between a stopped position and a driving position, enhancing the functionality of engine-driven systems.
Career Highlights
Throughout his career, John D McGourthy, Jr. has worked with various companies, including Thermoset Inc. His experience in these roles has contributed to his expertise in developing innovative engineering solutions.
Collaborations
McGourthy has collaborated with notable coworkers such as Ricky J Bartell and Jon A DeBoer. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
John D McGourthy, Jr. is a distinguished inventor whose work in driving and braking apparatuses has made a significant impact in engineering. His innovative designs and collaborations reflect his dedication to advancing technology and improving practical applications.