This inventor holds 4 USPTO granted patents. Top assignee: Graco Inc.. Active years: 1984-1994.
Company Filing History:
Years Active: 1984-1994
Title: Innovations of Thomas J Schaefer
Introduction
Thomas J Schaefer is an accomplished inventor based in Buffalo, MN (US). He has made significant contributions to the field of engineering, particularly in the design of foam nozzles and foam guns. With a total of 4 patents to his name, Schaefer continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is the Planar Foam Nozzle. This nozzle is designed for use in a foam gun, ensuring that the ports for the two materials enter the flow passage in the same plane. This innovative design eliminates lead/lag flow conditions, which can result in portions of the material being off-ratio. The nozzle features counterbored or milled slots that encircle the angled sealing surface, with the slots machined from alternating edges of the surface. This allows for effective communication with the respective flow passages for the two or more materials involved.
Career Highlights
Schaefer is currently employed at Graco Inc., a company known for its expertise in fluid handling systems. His work at Graco has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in the industry.
Collaborations
Throughout his career, Schaefer has collaborated with talented individuals such as Timothy L Mullen and Tera D McCutcheon. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Thomas J Schaefer's contributions to the field of engineering through his innovative patents demonstrate his commitment to advancing technology. His work continues to impact the industry positively, showcasing the importance of creativity and collaboration in the world of inventions.