Company Filing History:
Years Active: 1992-2000
Title: Innovations by David L Mitchell, Jr.
Introduction
David L Mitchell, Jr. is a notable inventor based in Coopersburg, PA (US). He holds a total of 8 patents, showcasing his significant contributions to various technological advancements. His work primarily focuses on processes that enhance industrial applications, particularly in the fields of metallurgy and gas treatment.
Latest Patents
One of his latest patents is a "Process for humidifying a gas stream." This invention improves the method of humidifying a gas stream with a precise amount of moisture, which is essential in various heat treating processes. These processes include annealing, brazing, and sintering of ferrous and non-ferrous metals and alloys, as well as applications in reflow soldering of electronic components and chemical vapor deposition of metal oxides. The method involves introducing a controlled amount of water through a precision metering device into a gas-liquid contactor, where it is sheared and vaporized by the gas stream.
Another significant patent is related to "Atmospheres for extending life of wire mesh belts used in sintering." This invention presents novel nitrogen-hydrogen based atmospheres for sintering steel components in continuous furnaces. It aims to maintain consistent quality and properties while prolonging the life of wire mesh belts, thereby reducing maintenance costs and improving furnace productivity. The invention controls the amount of oxidizing agents added to the nitrogen-hydrogen atmospheres, ensuring that the atmospheres are oxidizing to the belt material but reducing to the steel components being sintered.
Career Highlights
David L Mitchell, Jr. is currently employed at Air Products and Chemicals, Inc., where he continues to innovate and develop new technologies. His work has had a profound impact on the efficiency and effectiveness of industrial processes.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Robert B Swan and Diwakar Garg. These collaborations have contributed to the advancement of his inventions and the overall success of his projects.
Conclusion
David L Mitchell, Jr. is a distinguished inventor whose work has significantly advanced industrial processes through his innovative patents. His contributions continue to influence the fields of metallurgy and gas treatment, showcasing the importance of innovation in technology.
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.