David E Lass

Title: David E Lass: Innovator in Motor Technology

Introduction

David E Lass is a notable inventor based in Addison, IL (US), recognized for his contributions to motor technology. He holds a total of 8 patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Among his latest patents is the "Motor endshield promoting controller air cooling." This invention involves a motor assembly designed for powering a fluid blower, which includes a stator, a rotor, and an inner shell that encloses these components. The design features an outer housing that partially surrounds the inner shell, creating a fluid channel. A motor controller is integrated within the outer housing to manage operational parameters, while a flow-directing endshield is strategically placed to enhance fluid flow between the channel and the motor controller.

Another significant patent is the "System and method for reverse battery protection in regenerative motor drive." This system facilitates regenerative charging of a battery by ensuring proper physical connection to the drive circuitry. It employs an N-channel MOSFET and a FET controller to manage current flow, protecting the battery from damage when improperly connected.

Career Highlights

David has worked with prominent companies in the industry, including Nidec Motor Corporation and Nidec Motor Company. His experience in these organizations has contributed to his development as an inventor and innovator in motor technology.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Gregory A Peterson and Gregory A Davis. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

David E Lass is a distinguished inventor whose work in motor technology has led to significant advancements and innovations. His patents reflect a commitment to improving motor efficiency and safety, making him a valuable contributor to the field.