Company Filing History:
Years Active: 1987
Title: The Innovative Contributions of James Hartman
Introduction
James Hartman is a notable inventor based in Reading, PA (US). He has made significant contributions to the field of welding technology. His innovative approach has led to the development of a unique method and apparatus for welding metallic parts.
Latest Patents
Hartman holds a patent for a "Method and apparatus for welding metallic parts." This invention provides a method for applying an electrical welding current between contacting members upon detecting a predetermined electrical resistance. The process involves applying measurement current pulses through the contacting members before initiating the weld current. The induced measurement voltage pulses are compared against a reference voltage level. When the voltage pulses decrease below the reference level, a weld signal is generated, which triggers the application of the weld current for a predetermined duration. This innovative method enhances the efficiency and reliability of welding processes.
Career Highlights
James Hartman is associated with General Battery Corporation, where he has contributed his expertise in welding technology. His work has been instrumental in advancing the company's capabilities in manufacturing and engineering.
Collaborations
Hartman has collaborated with Robert Preg, a fellow innovator, to further enhance their projects and share insights in their respective fields.
Conclusion
James Hartman's contributions to welding technology exemplify the spirit of innovation. His patent and work at General Battery Corporation highlight his commitment to advancing engineering practices. His achievements serve as an inspiration for future inventors in the field.