This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: The Boeing Company, Concurrent Technologies Corporation. Active years: 1990-2003.
Location History:
- Snoqualamie, WA (US) (1990)
- Snoqualmie, WA (US) (1991)
- North Bend, WA (US) (1998 - 2003)
- Harvest, AL (US) (2003)
Company Filing History:
Years Active: 1990-2003
Title: Kevin James Colligan: Innovator in Friction Stir Welding Technology
Introduction
Kevin James Colligan is a notable inventor based in North Bend, WA (US). He has made significant contributions to the field of welding technology, particularly through his innovative designs and applications in friction stir welding. With a total of 9 patents to his name, Colligan has established himself as a key figure in advancing welding techniques.
Latest Patents
Among his latest patents, Colligan has developed a tapered friction stir welding tool. This tool is designed for joining workpieces using friction stir welding processes. It features a support body that is rotatable about a first axis, with a distal end defining a shoulder. A rotatable pin extends from the distal end of the support body downward and away from the shoulder. The shoulder includes at least one tapered section that extends downward toward the pin.
Another significant patent involves the application of friction stir welding to superplastically formed structural assemblies. This invention includes first and second structural members with facing surfaces, which can be outer or intermediate structural members. The assembly features at least one friction stir weld joint that joins these members, with specific designs to prevent thermo-compression welding.
Career Highlights
Colligan has worked with prominent companies such as The Boeing Company and Concurrent Technologies Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of welding technology.
Collaborations
One of his notable coworkers is Steven J Avila, with whom he has collaborated on various projects. Their partnership has further enhanced the development of advanced welding solutions.
Conclusion
Kevin James Colligan's contributions to friction stir welding technology have made a lasting impact in the industry. His innovative patents and career achievements reflect his dedication to advancing welding techniques.