Kenneth F Fennewald

Title: The Innovative Contributions of Kenneth F. Fennewald

Introduction

Kenneth F. Fennewald is a notable inventor based in Maryland Heights, Missouri. He has made significant contributions to the field of engineering, particularly in the development of advanced heating technologies. With a total of 11 patents to his name, Fennewald has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is the "Moisture Resistant Layered Sleeve Heater and Method of Manufacture Thereof." This invention outlines a method for forming a layered heater assembly that includes several key steps. The process involves forming multiple layers onto a substrate, which includes a resistive element layer. Electrical terminations are created in contact with this resistive element layer, and a protective cover is secured over the layers using a laser welding process. The edges of the protective cover are welded circumferentially around raised end portions of the substrate and longitudinally along a slotted portion. Additionally, a pair of lead wires is secured to the electrical terminations, and a lead cap assembly is attached around the lead wires and to the protective cover using laser welding.

Another significant aspect of his invention is the heater assembly itself, which features a substrate with opposed end portions that define raised flanges and a slot extending between them. The assembly includes a plurality of layers disposed onto the substrate, along with terminal pads. A protective cover with at least one aperture is placed over the layers and secured to the raised flanges and chamfered surfaces of the substrate. This innovative design enhances the functionality and durability of the heater assembly.

Career Highlights

Fennewald's career is marked by his role at Watlow Electric Manufacturing Company, where he has contributed to the development of cutting-edge heating solutions. His expertise in engineering and innovation has made him a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Kenneth has collaborated with talented individuals such as Kevin Ptasienski and Louis P. Steinhauser. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of various projects and patents.

Conclusion

Kenneth F. Fennewald's contributions to the field of engineering and his innovative patents highlight his dedication to advancing technology. His work at Watlow Electric Manufacturing Company and collaborations with esteemed colleagues further emphasize his impact on the