This inventor holds 1 USPTO granted patent. Top assignee: Burroughs, Inc.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: The Innovative Contributions of Steven A. Eichhardt
Introduction
Steven A. Eichhardt is a notable inventor based in Bloomfield Township, MI (US). He has made significant contributions to the field of liquid droplet generation, particularly in the context of printing technologies. His innovative work has led to the development of a unique patent that enhances the quality and efficiency of ink droplet production.
Latest Patents
Eichhardt holds a patent for a "Liquid jet droplet generator." This invention is designed to produce droplets of liquid by subjecting a confined body of liquid to varying pressures at a specific frequency. The generator allows the liquid to issue from a discharge orifice first as a continuous stream, which then breaks up into a succession of separate droplets. A primary application of this technology is in producing controlled streams of ink droplets for printing characters on documents. The generator utilizes acoustic and ultrasonic vibrations within a cavity of tapering dimensions, which includes an ink intake passage and a discharge orifice. By creating periodic variations in hydraulic pressure at the discharge orifice, the generator effectively breaks the ink stream into uniformly spaced fine droplets. This innovative design enables the use of higher viscosity inks at greater pressures and higher frequencies, resulting in improved print quality and increased printing rates.
Career Highlights
Eichhardt has worked with Burroughs, Inc., where he has applied his expertise in developing advanced printing technologies. His work has been instrumental in enhancing the capabilities of inkjet printing systems, making them more efficient and effective.
Collaborations
Throughout his career, Eichhardt has collaborated with notable colleagues, including David E. Lundquist and Paul R. Hoffman. These collaborations have contributed to the advancement of technologies in the field of liquid droplet generation.
Conclusion
Steven A. Eichhardt's innovative contributions to the field of liquid droplet generation have significantly impacted printing technologies. His patent for the liquid jet droplet generator exemplifies his commitment to enhancing print quality and efficiency. His work continues to influence the industry and pave the way for future advancements.