Company Filing History:
Years Active: 1985-1990
Title: The Innovations of Donald B. Lawson
Introduction
Donald B. Lawson, an accomplished inventor based in South Milwaukee, WI, holds two patents that reflect his significant contributions to technology. His inventive spirit and expertise are showcased through his work at Unico Corp, where he collaborates with fellow innovators to push the boundaries of engineering.
Latest Patents
One of Lawson's notable inventions is the "Linear resolver utilizing plural nulled coil sets." This linear resolver employs multiple pairs of nulled coil sets aligned co-linearly, enabling precise sensing of the position of various edges of magnetically permeable objects. The device utilizes an excitation coil to generate an alternating magnetic field that weakly couples to the nulled coil sets located across a magnetic gap. As the object moves, the coupling between the excitation coil and the nulled coils increases, producing cyclical output variations that allow for accurate edge detection.
Another significant patent by Lawson is "Position control of fabricating materials." In this invention, linear motors serve to position materials within work stations effectively. The fabricating material acts as the movable component, and a closed-loop positioning control system governs its precise movement using stator windings of the linear motor. Two distinct embodiments exist for this patent, specifically designed for sheet metal and tubular metal.
Career Highlights
Throughout his career, Lawson has demonstrated a commitment to enhancing technological capabilities, particularly in the fields of sensing and material positioning. His work not only showcases his inventiveness but also addresses practical challenges in manufacturing processes.
Collaborations
Collaboration is key to Lawson's success. He has partnered with skilled professionals like William S. Hammel and Keith W. Van Patten, sharing knowledge and expertise to innovate and refine their projects. Together, they leverage their collective skills to develop pioneering technology that impacts various industries.
Conclusion
Donald B. Lawson stands out as an inventor whose work at Unico Corp has led to advancements in engineering and manufacturing technologies. His patents not only highlight his creativity but also contribute significantly to solutions in sensing and positioning systems. Lawson's dedication to innovation continues to inspire others in the field, solidifying his legacy as a notable inventor in today's technological landscape.