David L Roberts

Title: David L Roberts: Innovator in Sound Suppression Technology

Introduction

David L Roberts is a notable inventor based in Brooklyn Park, MN (US). He has made significant contributions to the field of sound suppression technology. His innovative work has led to the development of a unique patent that addresses the challenges associated with noise reduction in exhaust systems.

Latest Patents

David L Roberts holds a patent for an "Integral fluted tube for sound suppression and exhaust ejection." This invention is designed to function as a sound suppression device in mufflers and exhaust ejectors. The integral formed fluted tube features a cylindrical portion with generally circular inlets and outlets, along with a constricted section that includes multiple bypasses. The design also incorporates a frontal portion with a concave surface that rises to an apex, transitioning into convex rear portions toward the outlet end. This innovative device can be utilized within a muffler to achieve a venturi effect, enhancing both exhaust ejection and sound suppression.

Career Highlights

David L Roberts is currently employed at Donaldson Company, Inc., where he continues to apply his expertise in sound suppression technologies. His work at Donaldson has allowed him to collaborate with other talented professionals in the field.

Collaborations

Throughout his career, David has worked alongside notable colleagues such as Steven D Schmeichel and Wayne M Wagner. These collaborations have contributed to the advancement of sound suppression technologies and have fostered a creative environment for innovation.

Conclusion

David L Roberts is a distinguished inventor whose work in sound suppression technology has made a significant impact in the industry. His innovative patent demonstrates his commitment to improving exhaust systems and reducing noise pollution.