James H Wiegand

Title: Innovations and Contributions of James H. Wiegand

Introduction

James H. Wiegand, an accomplished inventor based in Franklin, Wisconsin, has made significant contributions to the field of engineering, particularly through his innovative designs and patents. With a total of eight patents to his name, Wiegand has demonstrated exceptional ingenuity in addressing technical challenges in various applications.

Latest Patents

Among his latest inventions are notable patents that showcase his expertise. One of these is the “Collector Flight Attachment Link for Collector Apparatus,” designed to enhance the torsional load-bearing capacity and support a collector flight on interconnected chain links. This invention features an elongated lower link portion that interconnects with adjacent chain links, along with a cantilevered support portion that includes a paddle plate for additional structural support and stress relief.

Additionally, Wiegand holds a patent for the “Reduced Friction Spool Bearing and Method of Making Same,” aimed particularly at improving efficiency in wastewater settling tanks. This sprocket assembly includes a polymeric sleeve with a low friction bearing surface, constructed from ultra-high molecular weight polyethylene, which facilitates smooth rotation on an axially extending shaft, while preventing the introduction of grit through specialized seals.

Career Highlights

James H. Wiegand has worked for notable companies, including Envirex Inc. and Rexnord GmbH. His experience at these firms has allowed him to translate theoretical knowledge into practical applications, resulting in innovative solutions that enhance operational efficiency and reliability in engineering processes.

Collaborations

Throughout his career, Wiegand has collaborated with esteemed colleagues such as Thomas J. Casper and Karl R. Hertel. These partnerships emphasize the spirit of teamwork in engineering, fostering creativity and the sharing of ideas that lead to significant advancements in technology.

Conclusion

James H. Wiegand's contributions to the field of engineering through his patents highlight his role as a prominent innovator. His work not only reflects his technical expertise but also showcases the impact of collaboration in driving innovation forward. As he continues to develop new solutions, Wiegand’s legacy as an inventor will undoubtedly inspire future generations in the realm of engineering and technology.