Robert K Trasavage

Title: Innovations by Robert K. Trasavage

Introduction

Robert K. Trasavage is an accomplished inventor based in Whitinsville, MA (US). He has made significant contributions to the field of printed circuit board manufacturing. With a total of 2 patents, his work has advanced the technology used in this essential area of electronics.

Latest Patents

Trasavage's latest patents include a method and apparatus for making printed circuit boards. This innovative process involves imaging a liquid polymer that has been coated onto the board. The imaging occurs while the polymer is still wet, utilizing a photo tool in close air gap relationship with the coated board. After imaging, the uncured polymer is removed, allowing the board to be processed using etch resist, plate resist, or solder mask techniques. The cured polymer is stripped away using an alkaline solution. Another notable patent is related to relief imaging liquids, which provides a method for manufacturing circuit boards by solidifying a film of liquid photopolymer using actinic light. This process allows for differential chemical conditioning of the film, resulting in the removal of unexposed portions.

Career Highlights

Trasavage has built a successful career at W. R. Grace Co., where he has been instrumental in developing innovative solutions for circuit board manufacturing. His expertise in polymer imaging and processing has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Trasavage has collaborated with notable colleagues, including Francis J. Rendulic and Paul A. Boduch. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Robert K. Trasavage's contributions to the field of printed circuit boards demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing manufacturing processes, making him a significant figure in the electronics industry.