Location History:
- Dane, WI (US) (1992)
- McFarland, WI (US) (1996)
Company Filing History:
Years Active: 1992-1996
Title: Innovations by James H. Annen
Introduction
James H. Annen is a notable inventor based in Dane, Wisconsin, recognized for his contributions to the field of electrochemical cells. With a total of 2 patents, Annen has made significant advancements that enhance battery performance and efficiency.
Latest Patents
Annen's latest patents include an invention titled "Electrochemical cell having an inner seal member." This invention focuses on an inner seal member that is positioned against the separator in an electrochemical cell. The seal member is designed to maintain contact with the cathode mix, effectively retarding the loss of battery performance over extended storage periods. The innovative aspect of this patent lies in the method of applying the seal member as a fluid material, utilizing centrifugal force during the dispensing process.
Another significant patent is the "Dry cell seal closure," which presents an improved design to prevent moisture loss and oxygen ingress in battery cells. This invention maximizes the volume available for the cathode mix core while ensuring a robust sealing mechanism. The design incorporates various components, including a seal member, sealing means, and a compression member, all working together to create an effective seal.
Career Highlights
James H. Annen is currently employed at Rayovac Corporation, where he continues to innovate in the field of battery technology. His work has contributed to the development of more reliable and efficient battery systems.
Collaborations
Annen has collaborated with notable coworkers, including Daniel A. Schneider and Jack T. West, who have also contributed to advancements in battery technology.
Conclusion
James H. Annen's innovative patents and contributions to electrochemical cell technology highlight his role as a significant inventor in the field. His work continues to influence the development of more efficient battery systems.
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.