Company Filing History:
12 out of 471 
5 out of 528 
1 out of 832,680 Years Active: 1999-2025
Title: Weigang Qi: Innovator in Polymer Welding Technology
Introduction
Weigang Qi is a notable inventor based in Westerville, OH (US), recognized for his contributions to the field of polymer welding technology. With a total of 18 patents to his name, Qi has made significant advancements that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Among his latest innovations is a welder designed for laminates with dissimilar welding surfaces. This innovative welder allows for the joining of two polymeric sheets using a wedged heating element. The design enables a varied heating profile on opposite faces of the heating element by controlling the contact points of each polymeric sheet. This advancement represents a significant leap in the technology used for welding polymeric materials.
Career Highlights
Throughout his career, Weigang Qi has worked with prominent companies such as Owens Corning Intellectual Capital, LLC and Owens Corning Fiberglas Technology, Inc. His experience in these organizations has contributed to his expertise and the development of his patented technologies.
Collaborations
Qi has collaborated with several professionals in his field, including Bharat D Patel and Steven G Schmitt. These collaborations have likely fostered innovation and the sharing of ideas, further enhancing his contributions to the industry.
Conclusion
Weigang Qi's work in polymer welding technology showcases his innovative spirit and dedication to advancing manufacturing processes. His patents and career achievements reflect his significant impact on the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.