Location History:
- Hudson, WI (US) (1980)
- St. Croix, WI (US) (1984)
Company Filing History:
Years Active: 1980-1984
Title: The Innovative Contributions of Willis J Ludwig
Introduction
Willis J Ludwig is a notable inventor based in Hudson, WI (US). He has made significant contributions to the field of imaging technology, particularly in the development of carbonless papers. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Ludwig's latest patents include "Soap having improved carbonless imaging properties" and "Pressure-sensitive marking materials." The first patent focuses on a soap composition that enhances imaging properties through the use of metal cations and metallic soaps. This innovative composition improves the speed and quality of image formation. The second patent involves hot-melt imaging compositions that are useful for solventless coating on paper substrates. These compositions utilize imaging microcapsules and can be applied using conventional coating techniques to create carbonless papers.
Career Highlights
Throughout his career, Ludwig has been associated with the Minnesota Mining and Manufacturing Company, where he has contributed to various projects and innovations. His expertise in imaging technology has positioned him as a key figure in the development of advanced materials.
Collaborations
Ludwig has worked alongside notable colleagues such as Jack W Charbonneau and Richard S Law. Their collaborative efforts have furthered the advancements in imaging technologies and contributed to the success of their projects.
Conclusion
Willis J Ludwig's innovative work in the field of imaging technology has led to significant advancements, particularly in carbonless papers. His contributions continue to influence the industry and inspire future innovations.