This inventor holds 3 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 5 EPO patents. Top assignee: Donaldson Comapny, Inc.. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: Innovations by Inventor Stephan A Graham
Introduction
Stephan A Graham is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of engineering, particularly in the development of advanced cleaning systems. With a total of 3 patents to his name, Graham continues to push the boundaries of innovation.
Latest Patents
Graham's latest patents include a "Pulse Delivery Cleaning System and Methods." This innovative filter system features a tube sheet with multiple holes in fluid communication with several filter bags. The system incorporates a rotating assembly with an arm that has outlets to deliver pressurized air from an air source. This is achieved by pulsing one or more actuators. A motor is connected to both the stationary and rotating assemblies, allowing the arm to rotate at a preset speed. The controller linked to the motor and actuators provides pulse commands based on specific intervals, which can be adjusted during operation. Another patent he holds is for an "End Cap Seal," which further showcases his expertise in creating efficient engineering solutions.
Career Highlights
Graham is currently employed at Donaldson Company, Inc., where he applies his innovative skills to develop cutting-edge technologies. His work has significantly impacted the efficiency and effectiveness of cleaning systems in various applications.
Collaborations
Some of his coworkers include Steven A Johnson, who collaborates with Graham on various projects, contributing to the innovative environment at Donaldson Company, Inc.
Conclusion
Stephan A Graham is a distinguished inventor whose work in cleaning systems exemplifies the spirit of innovation. His patents reflect a commitment to advancing technology and improving efficiency in engineering applications.