This inventor holds 3 USPTO granted patents. Top assignees: Burroughs, Inc., Other. Active years: 1976-1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fairport, NY (US) (1976)
- Rochester, NY (US) (1977 - 1978)
Company Filing History:
2 out of 1,222 
1 out of 834,570 Years Active: 1976-1978
Title: John Lewis Williams: Innovator in Carbon Paper Technology
Introduction
John Lewis Williams is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of carbon paper technology, holding a total of 3 patents. His innovative work has paved the way for advancements in ink transfer and film compositions.
Latest Patents
One of his latest patents is for a "Water extended plastisol film carbon paper." This invention discloses a film composition for carbon paper and other uses, wherein dispersion grade polyvinyl chloride resin is mixed with glycerin and other water-soluble plasticizers, extended with water. Substitute plasticizers include ethylene glycol, low molecular weight polyglycols, and polyether alcohols.
Another significant patent is the "Ink transfer member." This invention presents an improved ink-releasing member of the plastisol matrix type, which has a liquid ink supported within a matrix that is expressible upon the application of pressure. The ink employs a liquid vehicle and a pigment dye or combination pigment and dye colorant material. By utilizing polyglycols in the liquid ink, the smoking and air pollution encountered in the manufacture of plastisol matrix ink-releasing members is reduced, resulting in a product with higher color intensity and a longer useful life.
Career Highlights
Throughout his career, John Lewis Williams has worked with various companies, including Burroughs, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to the advancement of carbon paper technology.
Collaborations
John has collaborated with notable individuals such as John W O'Leary and Ralph C Wicker. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
John Lewis Williams is a distinguished inventor whose contributions to carbon paper technology have been significant. His innovative patents reflect his dedication to improving the industry and reducing environmental impacts. His work continues to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile