Company Filing History:
1 out of 13 
1 out of 16 
1 out of 2,546 
Years Active: 1981-1991
Title: Innovations of David J Devine
Introduction
David J Devine is an accomplished inventor based in San Jose, California. He holds three patents that showcase his innovative contributions to the fields of printing technology and material handling. His work reflects a commitment to simplifying complex systems and enhancing efficiency.
Latest Patents
One of his latest patents is the "One-pump color imaging system and method." This invention presents a simplified color printing system that utilizes a single applicator supplied with toner fluids or inks of different colors. The system is designed to operate with a single pump, which is purged with air during color changes to facilitate the circulation of wash fluid. This innovation has applications in both color electrostatic printers and ink-jet printers.
Another notable patent is the "Mounting assembly for a roll of material." This assembly is designed for mounting rolls of paper or Mylar film with a hollow core. It features radially expanding core inserts at each end of the roll, which secure the insert in place. The assembly includes a core insert support that applies a drag force to the paper roll, ensuring proper positioning and ease of use.
Career Highlights
Throughout his career, David J Devine has worked with various companies, including Precision Image Corporation and Benson. His experience in these organizations has contributed to his expertise in developing innovative solutions in printing and material handling.
Collaborations
David has collaborated with notable individuals in his field, including Ronald B Finley and Gene F Day. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
David J Devine's contributions to innovation in printing technology and material handling are significant. His patents reflect a deep understanding of the complexities involved in these fields and a dedication to improving existing systems. His work continues to influence the industry and inspire future innovations.