This inventor holds 5 USPTO granted patents. Top assignee: Quantor Corporation. Active years: 1977-1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1981
Title: Innovations by John W. Meadows
Introduction
John W. Meadows is a notable inventor based in Los Altos, California. He has made significant contributions to the field of film processing and duplication, holding a total of five patents. His innovative designs have advanced the technology used in developing diazo film and creating microfiche copies.
Latest Patents
One of his latest patents is the "High speed, low temperature and pressure diazo processing apparatus." This invention features a processor designed for developing diazo film, utilizing a pair of flat platens within a housing. The apparatus allows for the efficient advancement of film through the processing space, where heated ammonia vapor is applied to the emulsion side of the film. The developing process occurs at temperatures between 150°F and 200°F, ensuring rapid processing times of just a few seconds.
Another significant patent is the "Film duplicator," which is designed for making copies of a microfiche master. This duplicator positions the master at an exposure station while incrementally advancing a supply of copy film. The design incorporates a single motor to manage the sequential advancement, severing, and biasing of the film, ensuring a streamlined and efficient copying process.
Career Highlights
John W. Meadows has dedicated his career to innovation in film technology. His work at Quantor Corporation has allowed him to develop groundbreaking solutions that enhance the efficiency and quality of film processing. His patents reflect a deep understanding of the technical requirements for film development and duplication.
Collaborations
Throughout his career, Meadows has collaborated with notable colleagues, including Robert J. Ritter and Rolf D. Kahle. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
John W. Meadows is a distinguished inventor whose contributions to film processing and duplication have made a lasting impact. His innovative patents demonstrate his commitment to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile