This inventor holds 15 USPTO granted patents. Top assignees: Polaroid Corporation, Multitek, Inc., Epicor Technology, Inc.. Active years: 1978-1990.
Company Filing History:
10 out of 2,176 
3 out of 8 
2 out of 3 Years Active: 1978-1990
Title: Innovations of Edward J Choinski
Introduction
Edward J Choinski is a notable inventor based in Wayland, MA (US), recognized for his contributions to the field of printed circuit board technology. With a total of 15 patents to his name, Choinski has developed innovative methods and apparatuses that enhance the manufacturing processes of electronic components.
Latest Patents
Among his latest patents is a method and apparatus for patch coating printed circuit boards. This invention involves a technique for applying a pre-configured layer of liquid to discrete surfaces, ensuring a controlled volume is dispensed accurately. The method allows for a distinct start and termination of the coating process, producing a uniform thickness and predefined boundaries for the liquid coating. Another significant patent involves a method for temporarily sealing holes in printed circuit boards during processing. This technique utilizes a deformable material that forms protective plugs within the holes, allowing for subsequent coating processes without contamination.
Career Highlights
Throughout his career, Edward J Choinski has worked with prominent companies such as Polaroid Corporation and Multitek, Inc. His experience in these organizations has contributed to his expertise in the field of electronics and manufacturing.
Collaborations
One of his notable coworkers is Roger C Clapp, with whom he has likely shared insights and innovations in their respective projects.
Conclusion
Edward J Choinski's work in the realm of printed circuit boards showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving manufacturing processes, making significant contributions to the electronics industry.