Company Filing History:
Years Active: 1990-1991
Title: Innovations of Fred Miekka in Charged Particle Generation
Introduction
Fred Miekka is an accomplished inventor based in Boxborough, MA (US). He has made significant contributions to the field of electrographic imaging through his innovative methods and apparatus for charged particle generation. With a total of 2 patents, Miekka's work has advanced the technology used in various imaging applications.
Latest Patents
Miekka's latest patents focus on methods and apparatus for charged particle generation. The first patent describes a system where a drive electrode and an isolation electrode are in contact with opposite sides of a solid dielectric member. A discharge electrode is placed on the same side as the isolation electrode, creating a discharge region. By applying a high voltage time-varying potential between the drive and discharge electrodes, charged particles are produced. The design includes a dielectric shelf to facilitate discharges and ensures that the discharge region does not border the solid dielectric member.
The second patent also addresses charged particle generation, emphasizing the introduction of a controlled gas into the discharge region. This innovation improves the operation and service life of the device. The preferred gas mixtures include nitrogen and noble gases, which help reduce threshold voltages and enhance the durability of the electrodes and dielectrics. This advancement leads to improved electrographic print quality, making Miekka's inventions highly valuable in the industry.
Career Highlights
Fred Miekka has been associated with Dennison Manufacturing Company, where he has applied his expertise in developing advanced imaging technologies. His work has not only contributed to the company's success but has also positioned him as a notable figure in the field of electrographic imaging.
Collaborations
Miekka has collaborated with esteemed colleagues such as Leo A Beaudet and Richard A Fotland. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Fred Miekka's contributions to charged particle generation have significantly impacted the field of electrographic imaging. His innovative patents and collaborations highlight his dedication to advancing technology in this area.