Winslow L Pettingell

Title: Innovations by Winslow L. Pettingell

Introduction

Winslow L. Pettingell is an accomplished inventor based in Lombard, IL (US). He holds a total of 4 patents that showcase his innovative contributions to the field of engineering and technology. His work primarily focuses on enhancing the functionality and efficiency of various apparatuses.

Latest Patents

One of his latest patents is an "Apparatus for applying a modifying ingredient to open-celled polyurethane foam." This invention involves a system that applies a liquid solution or dispersion of a modifying ingredient to a mass of open-celled foam. The design includes a fixed frame with spaced lower backing rollers and a movable frame with pressure rollers that can be adjusted to apply uniform pressure to the foam mass.

Another significant patent is the "Cleaning method and apparatus for parabolic cellular louvers." This apparatus is designed to clean lighting fixture louvers with parabolic cells. It features a cleaning roller made of a specific type of polyurethane that has cleaning lugs capable of scrubbing the surfaces of the louver cells. The cleaning roller operates in conjunction with a pressure roller to ensure thorough cleaning while recycling the cleaning liquid.

Career Highlights

Winslow L. Pettingell has made notable advancements in the engineering sector through his innovative designs. His patents reflect a deep understanding of material properties and mechanical systems, contributing to improved manufacturing processes and product maintenance.

Collaborations

He collaborates with John F. Hall, working together at Foam Cutting Engineers, Inc. Their partnership has likely fostered a creative environment that encourages the development of new ideas and solutions.

Conclusion

Winslow L. Pettingell's contributions to innovation through his patents demonstrate his expertise and commitment to advancing technology. His work continues to impact the engineering field positively.