This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Sofec, Inc., Fmc Technologies, Inc.. Active years: 2006-2025.
Location History:
- Houston, TX (US) (2006 - 2014)
- Cypress, TX (US) (2015)
Company Filing History:
Years Active: 2006-2025
Title: Quoc Anh Dang: Innovator in Chain Technology
Introduction
Quoc Anh Dang is a notable inventor based in Houston, TX, who has made significant contributions to chain technology. With a total of 4 patents to his name, he has developed innovative solutions that enhance the functionality and efficiency of chain systems.
Latest Patents
Among his latest patents is the "Chain braces and processes for using same." This invention features a chain brace designed to restrict relative movement between first, second, and third serially connected links of a chain. The chain brace includes a wedge block with a bore, first and second outer blocks, and a capture frame that positions these components within the chain links. The tension member applies force to the wedge block, ensuring that the outer blocks make contact with the ends of the chain links, thereby restricting their movement. Another significant patent is the "Dual axis chain support with chain guide." This apparatus is hinged on two perpendicular axes, allowing chain movement in two planes. It provides an improved arrangement for pulling chain at an angle while maintaining a straight pull across a stopper mechanism.
Career Highlights
Quoc Anh Dang has worked with reputable companies such as Sofec, Inc. and FMC Technologies, Inc. His experience in these organizations has contributed to his expertise in chain technology and innovation.
Collaborations
Throughout his career, Quoc Anh has collaborated with talented individuals, including Amir H Izadparast and Steven Eskridge. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Quoc Anh Dang is a distinguished inventor whose work in chain technology has resulted in valuable patents that enhance the functionality of chain systems. His contributions reflect a commitment to innovation and problem-solving in engineering.

