This inventor holds 1 USPTO granted patent. Top assignee: Buckbee-Mears Company. Active years: 1978.
Company Filing History:
Years Active: 1978
Title: The Innovative Contributions of John A. Edgar
Introduction
John A. Edgar is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of etching technology, particularly in the production of television aperture masks. His innovative approach has paved the way for advancements in mass production techniques.
Latest Patents
John A. Edgar holds a patent for a "System for etching patterns of small openings on a continuous strip of metal." This etching system features a first member that unrolls and fastens a protective film on one side of a continuous strip of metal. Additionally, it includes a second member that smoothly strips the protective film from the continuous strip after it has passed between sets of spray jets. The system is designed to facilitate the etching process, enabling the mass production of television aperture masks with openings that are equal to or smaller than the thickness of the mask material. He has 1 patent to his name.
Career Highlights
Throughout his career, John A. Edgar has been associated with Buckbee-Mears Company, where he has applied his expertise in etching technology. His work has contributed to the efficiency and effectiveness of manufacturing processes in the industry.
Collaborations
John has collaborated with notable coworkers such as Herbert M. Bond and Charles E. Ring. Their combined efforts have further advanced the innovations in their field.
Conclusion
John A. Edgar's contributions to etching technology and his innovative patent have significantly impacted the manufacturing of television aperture masks. His work continues to influence the industry today.