Company Filing History:
Years Active: 1997-1999
Title: Edgar G. Ashmead: Innovator in Rigidifiable Plastic Composites
Introduction
Edgar G. Ashmead is a notable inventor based in Lewes, Delaware, recognized for his contributions to the field of rigidifiable plastic composites. With a total of 2 patents, Ashmead has made significant advancements in manufacturing methods that enhance the capabilities of composite materials.
Latest Patents
Ashmead's latest patents include innovative methods for creating rigidifiable composites. The first patent, titled "Rigidifiable Plastic Composites and Manufacturing Methods Therefor," describes a process where a reinforced B-stage resin sheet stock is stitched to form a three-dimensional preform. This preform is then rigidified by initiating the final cure of the resin. The resulting molded articles can be used in various applications, including inflatable structures and liners for tanks, tunnels, and sewers. The method allows for control over thread count, tension, and spacing, enabling the creation of multi-ply or layered preforms that can achieve up to 90% of the load-carrying capacity of traditional compression-molded fiber-reinforced articles.
The second patent, "Method of Making Three Dimensional Articles from Rigidizable Plastic," reiterates the same innovative approach to forming three-dimensional preforms and their subsequent rigidification. This method further emphasizes the versatility and strength of the resulting structures.
Career Highlights
Edgar G. Ashmead is currently employed at Ilc Dover, Inc., where he continues to develop and refine his innovative techniques in composite manufacturing. His work has positioned him as a key figure in advancing the applications of rigidifiable plastics in various industries.
Collaborations
One of Ashmead's notable collaborators is Donald R. Cohee, with whom he has likely shared insights and expertise in the field of composite materials.
Conclusion
Edgar G. Ashmead's contributions to the field of rigidifiable plastic composites demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and manufacturing processes, paving the way for future advancements in the industry.
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.