Donald J Willemsen

Title: The Innovations of Donald J Willemsen

Introduction

Donald J Willemsen is a notable inventor based in Ithaca, NY, with a focus on developing innovative technologies. He holds two patents that showcase his expertise in engineering and design. His contributions have significantly impacted the fields of damping mechanisms and automated guided vehicle systems.

Latest Patents

One of Willemsen's latest patents is the "Liquid Damping Mechanism Employing an Adjustable Shear Plate." This invention involves a damping mechanism designed for use with displacement measuring devices, such as load cells. The mechanism features a shear plate that is adjustably supported within a damping liquid, allowing for control over the thickness of the liquid layer. This thickness directly influences the damping characteristics of the mechanism.

Another significant patent is the "Automated Guided Vehicle System." This system enables vehicles to follow a guidepath defined by wires carrying electrical signals. The vehicles are equipped with multiple sensors that provide guidance signals, allowing for accurate navigation between stations. The system is designed to maintain reliable travel even in the face of interruptions or the need for special maneuvers.

Career Highlights

Willemsen has worked with several companies throughout his career, including Modular Automation Limited and Hi-Speed Checkweigher Co., Inc. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

Throughout his career, Willemsen has collaborated with notable individuals such as Allan S MacKinnon and David T Hamilton. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Donald J Willemsen's contributions to the fields of damping mechanisms and automated systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving efficiency in various applications.