Company Filing History:
1 out of 120 
1 out of 2 
1 out of 3 Years Active: 1983-1986
Title: Alfred J Varall, Jr: Innovator in Composite Material Production
Introduction
Alfred J Varall, Jr. is a notable inventor based in Middletown, NY (US), recognized for his contributions to the field of composite materials. He holds a total of 3 patents, showcasing his innovative approach to material science.
Latest Patents
Varall's latest patents focus on processes for producing composite materials. One of his significant inventions is a method that involves subjecting particles of a malleable matrix material, such as a metal or alloy, along with reinforcing materials like carbide or oxide, to energetic mechanical milling. This process ensures that the matrix material enfolds around each reinforcing particle, creating a strong bond. The use of aluminum alloy as the matrix material and silicon carbide as the reinforcing particles exemplifies this process. The invention also emphasizes the product resulting from this innovative method.
Another patent by Varall details a similar process for producing composite materials by milling the metal to 50%. This method also involves the energetic mechanical milling of malleable matrix materials and reinforcing particles, ensuring the pulverulent nature of the mill charge. The focus remains on achieving a robust bond between the matrix and reinforcing materials, further enhancing the potential applications of composite materials.
Career Highlights
Throughout his career, Varall has worked with several companies, including Inco Alloys International, Inc. and Inco Selective Surfaces, Inc. His experience in these organizations has contributed to his expertise in the field of composite materials.
Collaborations
Varall has collaborated with notable coworkers such as Arun D Jatkar and Robert D Schelleng, further enriching his professional journey and expanding his innovative capabilities.
Conclusion
Alfred J Varall, Jr. stands out as a significant figure in the development of composite materials, with a focus on innovative processes that enhance material properties. His contributions continue to influence the field and inspire future advancements in material science.