Pietro C Lostumbo

Title: The Innovations of Pietro C. Lostumbo in Ink Jet Technology

Introduction

Pietro C. Lostumbo, an inventive mind located in Wooddale, Illinois, has made significant contributions to the field of ink jet technology. With a total of two patents to his name, Lostumbo has focused on solving critical issues in ink jet printing, showcasing his ingenuity and commitment to advancing the industry.

Latest Patents

Lostumbo’s latest innovations include two noteworthy patents:

1. **Cross Flow Nozzle System for an Ink Jet Printer**: This patent describes an anti-clogging nozzle system specifically designed for continuous jet ink jet printers. The innovative design includes both an ink inlet and an ink outlet, allowing for a constant flow of ink behind the nozzle orifice during printing. A pressure sensor monitors the ink flow and can detect clogs, triggering an automatic unclogging system. This system incorporates a control circuit to initiate unclogging operations as needed, showcasing an ingenious solution to enhance printer reliability.

2. **Frequency Optimized Ink Jet Printer**: In this patent, Lostumbo addresses the efficiency of ink jet printers used for printing large characters. By employing a separate solenoid valve for each drop stream in a printhead matrix, he optimizes the frequency response of the nozzle/valve subsystem. His research has determined that a ratio of six to one between the subsystem's resonant frequency and operating frequency leads to significantly improved printing capabilities, demonstrating his approach to enhancing performance in ink jet technology.

Career Highlights

Pietro C. Lostumbo currently works at Videojet Systems International, Inc., a company recognized for its innovations in coding and marking solutions for various industries. His role within the company has enabled him to contribute his expertise in developing advanced ink jet technologies, thus pushing the boundaries of what is possible in the field.

Collaborations

Throughout his career, Lostumbo has collaborated with notable colleagues, including Jianming Tsai and Dilip K. Shrivastava. These partnerships have allowed him to share insights and drive the development of innovative solutions in ink jet technology, further enriching the field and enhancing the capabilities of printing systems.

Conclusion

Pietro C. Lostumbo stands out as a pivotal figure in the ink jet technology industry, with his inventive work leading to significant advancements in the field. His patents reflect a keen understanding of practical challenges and innovative solutions, making him a valued member of the engineering community. As technology continues to evolve, Lostumbo's contributions are likely to influence the future of ink jet printing and inspire future innovations.