David Stelman

Title: David Stelman: Innovator in Electrochemical Technologies

Introduction

David Stelman is a notable inventor based in Thousand Oaks, CA. He has made significant contributions to the field of electrochemical technologies, holding a total of 5 patents. His work focuses on innovative methods for generating hydrogen peroxide and monitoring solutions in real time.

Latest Patents

One of Stelman's latest patents is an "Electrochemical cell arrangement for the production of hydrogen peroxide." This invention provides methods and apparatus for generating hydrogen peroxide from an electrochemical cell arrangement. The apparatus includes an electrochemical cell with anode and cathode electrodes separated by a cation exchange membrane. An aqueous salt solution is supplied to the anode compartment, while water and oxygen are provided to the cathode compartment. An electric potential applied across the electrodes initiates an electrochemical process that results in the formation of an acid anolyte solution and an alkaline catholyte solution. These solutions are combined in a neutralizing chamber to create a neutral aqueous solution containing hydrogen peroxide, salt, and water, which is then separated by conventional means.

Another significant patent is for a "Real time in situ monitoring of a solution." This system and method utilize Raman spectroscopy to monitor solutions such as basic hydrogen peroxide and other laser fuel solutions. The technology allows for real-time characterization of the solution, with specific peaks being monitored to determine the composition of basic hydrogen peroxide.

Career Highlights

David Stelman is currently employed at The Boeing Company, where he applies his expertise in electrochemical technologies. His innovative work has contributed to advancements in the field, particularly in the generation and monitoring of chemical solutions.

Collaborations

Stelman has collaborated with notable colleagues, including Alan Zachary Ullman and Vytas Thomas Gylys. Their combined efforts have furthered research and development in their respective areas of expertise.

Conclusion

David Stelman is a prominent inventor whose work in electrochemical technologies has led to significant advancements in the production and monitoring of chemical solutions. His contributions continue to impact the field positively.