John Michael Ligas

Title: John Michael Ligas: Innovator in Composite Material Technology

Introduction

John Michael Ligas is a notable inventor based in Mesa, AZ (US). He has made significant contributions to the field of composite materials, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

Ligas's latest patents focus on systems and methods for drape forming a charge of composite material. These patents describe systems that include a forming mandrel, a charge support structure, a flexible and resilient forming membrane, a base, and a vacuum source. The charge support structure features a flexible and resilient charge support membrane, a membrane suspension device, and a release structure. This release structure is designed to couple the charge support membrane to the membrane suspension device when the tension on a peripheral region of the charge support membrane is below a certain threshold. When the tension exceeds this threshold, the release structure allows the charge support membrane to be released from the membrane suspension device. Additionally, the systems may include alternative means for supporting the charge of composite material, along with methods for drape forming the charge.

Career Highlights

Ligas is currently employed at The Boeing Company, where he applies his expertise in composite materials to advance aerospace technology. His work contributes to the development of innovative solutions that enhance the performance and efficiency of aircraft.

Collaborations

Ligas collaborates with fellow inventor Michael Robert Anderson, working together to push the boundaries of technology in their field.

Conclusion

John Michael Ligas is a prominent figure in the realm of composite material innovation, with a focus on practical applications that benefit the aerospace industry. His contributions continue to shape the future of technology in this vital sector.