Company Filing History:
3 out of 44 
1 out of 5,267 
Years Active: 1993-1999
Title: The Innovations of Alvin E Hohman, Jr.
Introduction
Alvin E Hohman, Jr. is a notable inventor based in Dallas, TX (US), recognized for his contributions to the field of fiber reinforced composite products. With a total of four patents to his name, Hohman's work focuses on enhancing the interlaminar ply strength of composite materials, which has significant implications in various industries.
Latest Patents
Hohman's latest patents include innovative methods for forming fiber reinforced composite products. These patents detail processes that involve establishing layers of fibrous reinforcing material and resinous matrix material. The matrix material contains unset resin and short fibers with an average particle length of 0.2-0.6 mm, in a weight ratio of short fibers to resin ranging from 0.4-1. The reinforcing material consists of fibers that are substantially longer than the short fibers in the matrix. The integration of fiber and matrix layers allows the resin and short fibers to penetrate the interstitial spaces of the longer fiber reinforcing material. Once the matrix resin is solidified, a robust fiber reinforced composite product is achieved. The patents also describe methods for building up alternate fiber and matrix layers while establishing a pressure gradient to facilitate resin flow across the interfacial boundaries, promoting the orientation of short fibers.
Career Highlights
Throughout his career, Hohman has worked with prominent companies such as Loral Vought Systems Corporation and Lockheed Martin Corporation. His experience in these organizations has contributed to his expertise in composite materials and innovative manufacturing processes.
Collaborations
Hohman has collaborated with various professionals in his field, including Howard M Price, which has further enriched his work and innovations.
Conclusion
Alvin E Hohman, Jr. stands out as a significant figure in the realm of composite materials, with his patents paving the way for advancements in the industry. His innovative approaches to fiber reinforced composites demonstrate his commitment to enhancing material strength and performance.