This inventor holds 4 USPTO granted patents. Top assignees: Sperry Rand Corporation, Coulter Systems Corporation. Active years: 1976-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Marlboro, MA (US) (1976)
- Holliston, MA (US) (1978 - 1980)
Company Filing History:
Years Active: 1976-1980
Title: Innovations of Stanley F Ignasiak
Introduction
Stanley F Ignasiak is a notable inventor based in Holliston, MA (US). He has made significant contributions to the field of printing technology and display devices, holding a total of 4 patents. His work reflects a deep understanding of materials and processes that enhance the functionality and efficiency of various technologies.
Latest Patents
One of Ignasiak's latest patents is for a direct-imaging flexible offset printing plate and method of manufacture. This innovative printing plate is created from a directly imaged electrophotographic member, which includes an inorganic coating of a photoconductive material on a polyester substrate. The photoconductive material is an oriented crystalline deposit approximately 3000 Angstroms thick, directly sputtered with radiofrequency energy. This process utilizes a Langmuir sheath to produce a light-sensitive, abrasion-resistant, and transparent coating. The plate is designed to be mounted in an offset press, allowing for conventional printing with grease- or oil-based inks.
Another significant patent involves penetration phosphors for display devices. In this invention, La.sub.2 O.sub.2 S particles serve as a carrier host combined with terbium activator ions in a cathodo-luminescent penetration phosphor composition for cathode ray display tubes. The design includes a thin layer of La.sub.2 O.sub.2 SO.sub.4:Tb or La.sub.2 O.sub.2 SO.sub.4:Tb,Eu, which acts as a barrier that excitation electrons must penetrate to produce green spectral emission. This innovation enhances the voltage-turn-on characteristics of the phosphor.
Career Highlights
Throughout his career, Stanley F Ignasiak has worked with several prominent companies, including Sperry Rand Corporation and Coulter Systems Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies.
Collaborations
Some of his notable coworkers include Manfred R Kuehnle and Ferdinand Martinez. Their collaborations have likely played a role in the successful development of Ignasiak's innovative patents.
Conclusion
Stanley F Ignasiak's contributions to the fields of printing technology and display devices demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving existing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile