Stephen Ronald Schiller is an accomplished inventor based in Minneapolis, MN (US). He has made significant contributions to the field of exhaust aftertreatment technology. With a total of 3 patents to his name, Schiller's work has had a notable impact on improving environmental standards in automotive engineering.

Latest Patents

One of Schiller's latest patents is a dosing and mixing arrangement for use in exhaust aftertreatment. This innovative design includes an exhaust conduit defining a central axis, a mixing conduit positioned within the exhaust conduit, and a dispersing arrangement, such as a mesh, located at the upstream end of the mixing conduit. An injector is coupled to the exhaust conduit and is configured to direct reactants into the exhaust conduit towards the mesh. Additionally, an annular bypass is defined between the mixing conduit and the exhaust conduit, allowing exhaust to bypass the upstream end of the mixing conduit and enter the mixing conduit downstream of the mesh. This patent exemplifies Schiller's commitment to enhancing exhaust treatment processes.

Career Highlights

Stephen Schiller is currently employed at Donaldson Company, Inc., where he continues to innovate and develop new technologies. His work at Donaldson has positioned him as a key player in the field of exhaust aftertreatment solutions.

Collaborations

Throughout his career, Schiller has collaborated with notable colleagues, including Mark Thomas Brandl and Bruce B Hoppenstedt. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Stephen Ronald Schiller's contributions to the field of exhaust aftertreatment technology are significant and impactful. His innovative patents and collaborative efforts at Donaldson Company, Inc. highlight his dedication to advancing environmental standards in automotive engineering.