Location History:
- Plymouth, MA (US) (1981)
- Boylston, MA (US) (1985 - 1987)
Company Filing History:
1 out of 1,770 
1 out of 15 
1 out of 114 
Years Active: 1981-1987
Title: Roger K Freeman: Innovator in Electrochemical Cell Technology
Introduction
Roger K Freeman is a notable inventor based in Boylston, MA (US), recognized for his contributions to electrochemical cell technology. With a total of 3 patents, Freeman has made significant advancements in the design and functionality of battery systems.
Latest Patents
Freeman's latest patents include innovative designs that enhance the efficiency and structure of electrochemical cells. One of his patents, titled "Electrochemical cell having coupling members with radial channels," describes a cylindrical battery stack composed of disc-shaped components. This design features alternating first and second polarity electrodes, with pairs of first polarity electrodes coupled by ring-shaped coupling members. These coupling members incorporate radial channels that facilitate the movement of liquid cell components from a central well into the battery stack. Another significant patent, "Structure for electrochemical batteries," outlines a battery stack that consists of multiple inner and outer frames. The design connects pairs of inner and outer rings with a web of porous insulating material, effectively separating battery plates and forming a unified housing with an inner electrolyte well.
Career Highlights
Throughout his career, Freeman has worked with prominent companies such as GTE Products Corporation and GTE Communications Products Corporation. His experience in these organizations has contributed to his expertise in the field of electrochemical technology.
Collaborations
Freeman has collaborated with notable individuals in his field, including Franz Goebel and Gerard H Boyle. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to electrochemical cell technology.
Conclusion
Roger K Freeman's work in electrochemical cell technology showcases his innovative spirit and dedication to advancing battery systems. His patents reflect a commitment to improving energy storage solutions, making him a significant figure in the field of invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.