Company Filing History:
Years Active: 1976-1977
Title: Innovations by James B Randolph
Introduction
James B Randolph is a notable inventor based in Houston, TX, who has made significant contributions to the field of welding technology. With a total of 2 patents, his work focuses on improving welding processes and equipment, particularly for pipelines.
Latest Patents
One of his latest patents is a shielding apparatus designed for a self-propelled arc welding device. This innovative device utilizes an inert gas within a primary zone to protect superheated metal from atmospheric elements. It features an outer compartment that shields against external air currents, particularly useful for protecting girth welds in pipelines. The design includes elements that make a substantially line contact with the pipe surface, ensuring effective protection during the welding process. The carriage supporting the welding device carries the arc-enclosing shield, which allows for an observation window to monitor the arc while maintaining access to controls and adjustment means.
Another significant patent is the multiple arc welding device and method. This invention enhances the welding of girth joints in pipelines by adding a second or supplemental welding head to the conventional setup. This second head operates independently with its own wire electrode, electric power, and shielding gas supply. The adjustable support accommodates workpieces of varying radii, and oscillating means are adapted to spread molten metal across the joint width. This innovation reduces the number of stations required for multiple pass operations, effectively cutting welding equipment requirements nearly in half.
Career Highlights
James B Randolph is currently associated with Crc-Crose International, Inc., where he continues to develop and refine welding technologies. His work has had a profound impact on the efficiency and effectiveness of welding operations in various industrial applications.
Collaborations
Throughout his career, James has collaborated with notable colleagues, including Jerome W Nelson and Ford S Miller. These partnerships have contributed to the advancement of welding technology and the successful implementation of innovative solutions in the field.
Conclusion
James B Randolph's contributions to welding technology through his patents demonstrate his commitment to innovation and improvement in industrial processes. His work continues to influence the welding industry, making significant strides in efficiency and effectiveness.