Norman K Dollhopf

Title: Innovations by Norman K Dollhopf

Introduction

Norman K Dollhopf is an accomplished inventor based in Sheboygan, WI (US). He is known for his innovative contributions to the field of fume hoods, particularly through his patented design that enhances performance and efficiency.

Latest Patents

Dollhopf holds a patent for a fume hood with step baffles. This invention features a step baffle system that improves the uniformity of airflow under various operating conditions. It increases draw along the work surface and enhances the overall performance of the hood. The design includes an intermediate baffle plate that can be pivotally mounted and adjusted via a remote-control mechanism. Additionally, a rectangular bellmouth collar at the exhaust opening contributes to high hood efficiency and allows for a nearly vertical orientation of the uppermost baffle plate, providing greater workspace within the hood chamber. Exhaust ports located at the top corners of the upper baffle plate promote and control the vertical flow of gases, aiding in the evacuation of fumes.

Career Highlights

Dollhopf is associated with Hamilton Industries, Inc., where he has made significant contributions to the development of fume hood technology. His work has been instrumental in improving safety and efficiency in laboratory environments.

Collaborations

One of his notable coworkers is Roger J Duffek, with whom he has likely collaborated on various projects within the company.

Conclusion

Norman K Dollhopf's innovative work in fume hood design exemplifies the importance of advancements in laboratory safety and efficiency. His contributions continue to impact the field positively.