Allan J Theisen

Title: Innovations of Allan J Theisen

Introduction

Allan J Theisen is an accomplished inventor based in Grosse Ile, MI (US). He is known for his innovative contributions to the field of fasteners, particularly in the design of screw threads. His work has led to advancements that enhance the efficiency and ease of use of fastening systems.

Latest Patents

Allan J Theisen holds a patent for a "Fastener screw thread and pilot to avoid cross threading." This invention features a screw or bolt with a conventional threaded shank and a tapered pilot or lead end, designed for easy entry into a threaded receptacle or nut. The pilot lead extends axially from the end of the shank, and in one form, it is cylindrical with an axis that either intersects or is parallel to the axis of the shank. Partial threads extend around the periphery of the pilot, while an unthreaded transition surface is angularly spaced from the partial threads, extending to the outer surface of the shank. In another form, the pilot is elliptical, featuring partial threads over a portion of its periphery and an unthreaded surface transversely opposite the pilot threads. This innovative design aims to reduce the risk of cross-threading, making fastening more reliable.

Career Highlights

Allan J Theisen is associated with Ford Motor Company Limited, where he has contributed his expertise in engineering and design. His work at Ford has allowed him to apply his inventive skills to real-world applications, enhancing the company's product offerings.

Collaborations

Throughout his career, Allan has collaborated with notable colleagues, including Ronald G Weiss and Jonathon P Schmidt. These collaborations have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Allan J Theisen's contributions to the field of fasteners exemplify the spirit of innovation. His patented designs not only improve functionality but also enhance user experience in fastening applications. His work continues to influence the industry and inspire future inventors.