Charles F Feldman

Title: The Innovations of Charles F. Feldman

Introduction

Charles F. Feldman is an accomplished inventor based in Fresno, CA. He holds 2 patents that showcase his contributions to the fields of materials science and chemical processes. His work has had a significant impact on various industries, particularly in the development of advanced materials and chemical production methods.

Latest Patents

Feldman's latest patents include innovations in manufactured glass laminates and an improved process for the production of pyruvic acid. The patented laminated glass structures are created by bonding together at least two glass sheets with an ethylene polymer that contains substituent carboxylic groups, and optionally, amide and/or ester groups. This innovation enhances the durability and safety of glass products. Additionally, his process for forming pyruvic acid involves reacting a salt of bitartrate, such as potassium bitartrate, with concentrated sulfuric acid at elevated temperatures. This method optimizes the production of pyruvic acid, utilizing approximately equal molar quantities of the reactants and maintaining a reaction temperature between 160°C and 270°C for about half an hour to one hour.

Career Highlights

Throughout his career, Feldman has worked with notable companies, including Gulf Oil Corporation and Hill Brothers Chemical Company, Inc. His experience in these organizations has contributed to his expertise in both chemical engineering and materials science.

Collaborations

Feldman has collaborated with various professionals in his field, including his coworker Robert L. Batchelor. Their joint efforts have likely led to advancements in their respective areas of expertise.

Conclusion

Charles F. Feldman's innovative work in glass laminates and chemical processes exemplifies his significant contributions to technology and industry. His patents reflect a commitment to advancing materials science and chemical engineering.