John O Freeborn

Title: Innovations of John O Freeborn

Introduction

John O Freeborn is a notable inventor based in New Fairfield, Connecticut. He has made significant contributions to the field of technology, particularly in the areas of sonication and heating elements. With a total of 4 patents to his name, Freeborn's work reflects a commitment to advancing practical solutions in various applications.

Latest Patents

One of Freeborn's latest patents is a "Method and apparatus for sonicating articles." This invention provides a method for sonicating an article in such a way that the liquid used as the sonication medium cannot recontaminate the article. The process involves streaming a film of liquid over the article while positioning a sonic horn probe to transmit sound waves. These sound waves dislodge particles from the article into the sonication medium, which is then drained away. This method is particularly useful for packaging materials that require sterilization for aseptic food packaging.

Another significant patent is related to "Heating element and methods of manufacturing therefor." This invention features a flexible graphite fiber-loaded impregnated paper that is saturated with a binder to maintain electrical contact between the graphite fibers. The design includes segments of the paper coupled in series and electrically connected to a control circuit. This innovation leads to the creation of a highly flexible therapeutic heating pad, which can be manufactured using various methods, including silk screening and die pressing.

Career Highlights

John O Freeborn is associated with the International Paper Company, where he has applied his inventive skills to develop practical solutions for the industry. His work has not only contributed to the company's innovation portfolio but has also enhanced the efficiency and effectiveness of their products.

Collaborations

Throughout his career, Freeborn has collaborated with notable colleagues, including Harlan L Tuthill and Geoffrey I Gray. These partnerships have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

John O Freeborn's contributions to innovation, particularly in sonication and heating technologies, demonstrate his expertise and commitment to advancing practical solutions. His patents reflect a deep understanding of the needs within the industry and a drive to create effective and efficient products.