Location History:
- Worcester, MA (US) (1987)
- Chelmsford, MA (US) (1987)
Company Filing History:
Years Active: 1987
Title: David Allen: Innovator in Ink Jet Printing Technology
Introduction
David Allen is a notable inventor based in Worcester, MA (US). He has made significant contributions to the field of ink jet printing technology. With a total of 2 patents, his work focuses on improving the efficiency and functionality of ink jet printers.
Latest Patents
David Allen's latest patents include a "Control system and method for handling sheet materials" and a "Method and apparatus for controlling sheet material in an ink jet printer." The first patent describes an innovative ink jet printer that utilizes a roll of paper stored within an imaging drum. This design allows the paper to be drawn through a longitudinal opening in the drum, where it is held in place during the imaging process. The printer automatically ejects the imaged paper to the desired length, cutting it off with a cutter that spans the full width of the paper. The system includes a counter that monitors paper movement, providing alerts for paper jams and low supply levels. The entire operation is managed by a central processor unit, ensuring seamless functionality.
The second patent also focuses on an ink jet printer with an imaging drum containing a supply of paper. In this design, rollers mounted on the imaging drum transport the paper, which is cut off by a transverse cutter mechanism. Similar to the first patent, the paper is drawn from the supply spool through a longitudinal slot, held in place during imaging, and ejected after the imaging process. The cutter mechanism plays a crucial role in controlling the paper handling drive assembly, ensuring efficient ejection, withdrawal, and tensioning of the paper.
Career Highlights
David Allen is currently employed at Advanced Color Technology, Inc., where he continues to innovate in the field of printing technology. His work has significantly impacted the efficiency and effectiveness of ink jet printers.
Collaborations
David has collaborated with notable coworkers, including Arthur L. Cleary and Calvin Winey, contributing to advancements in their shared field.
Conclusion
David Allen's contributions to ink jet printing technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in printing technology.