Howard E Tews

Title: Innovations by Inventor Howard E. Tews

Introduction

Howard E. Tews, a notable inventor based in Beloit, Wisconsin, has made significant contributions to the field of engineering with six patents to his name. His innovations primarily focus on advancements in crankcase ventilation systems for internal combustion engines, reflecting both creativity and technical expertise.

Latest Patents

Among Howard's latest inventions are two key patents that showcase his innovative approach. The first patent, titled "Crankcase Ventilation Inside-Out Flow Rotating Coalescer," describes an internal combustion engine crankcase ventilation system that includes an annular rotating coalescing filter element. This design effectively utilizes a blow-by gas inlet while delivering clean, separated air through an outlet port. The unique feature of this system is its inside-out air flow direction, which radially moves from the hollow interior to the exterior of the rotating filter element.

The second patent, "Rotating Coalescer with Keyed Drive," introduces a gas-liquid rotating coalescer where the rotary drive member and the driven annular rotating coalescing filter element work together through interlocking detent surfaces. This innovative mechanism ensures that specific operational requirements are met, emphasizing the importance of the second set of detent surfaces for optimal functioning.

Career Highlights

Howard's career has included valuable experiences with reputable companies such as Cummins Filtration, Inc. and Fleetguard, Inc. His work at these organizations has likely played a crucial role in his development as an inventor and has allowed him to apply his innovative concepts to real-world challenges in engine technology.

Collaborations

Throughout his career, Howard has worked alongside notable colleagues, including Roger L. Zoch and Barry Mark Verdegan. These interactions have enriched his professional journey and contributed to the successful development of his patented inventions.

Conclusion

In summary, Howard E. Tews stands out as an influential inventor whose work in crankcase ventilation systems reflects a deep understanding of engineering principles and innovation. His six patents, particularly focusing on rotating coalescers, demonstrate not only his creativity but also his commitment to enhancing engine efficiency and performance. As he continues to innovate, Howard's contributions will undoubtedly impact the future of automotive engineering.