Location History:
- Daytona Beach, FL (US) (1976 - 1982)
- Wilmington, DE (US) (1996 - 1997)
Company Filing History:
1 out of 2 
4 out of 832,718 Years Active: 1976-1997
Title: Innovations by Inventor Alexander M Brown
Introduction
Alexander M Brown is a notable inventor based in Daytona Beach, FL (US). He has made significant contributions to the field of metal-matrix composites, holding a total of 5 patents. His work focuses on innovative manufacturing methods that enhance the machinability and performance of composite materials.
Latest Patents
Among his latest patents, Brown has developed a machinable metal-matrix composite. This invention provides methods for producing metal-matrix composites by utilizing a ceramic preform with a uniform distribution of ceramic particles. The particles have an average size of no greater than about 3 microns, and at least half of the preform's volume is occupied by porosity. The preform is placed in a mold and contacted by molten metal, which infiltrates the pores and solidifies to form a durable composite. This composite can be machined with a high-speed steel (HSS) bit for over a minute without excessive wear. The metal-matrixes used in this invention include materials such as Al, Li, Be, Pb, He, Au, Sn, Mg, Ti, Cu, and Zn, while preferred ceramics consist of oxides, borides, nitrides, carbides, carbon, or mixtures thereof. Additionally, inert gas pressures of less than about 3,000 psi can facilitate the infiltration process.
Career Highlights
Throughout his career, Alexander M Brown has worked with various companies, including Chesapeake Composites Corporation. His innovative approaches have led to advancements in the field of composite materials, making significant impacts on manufacturing processes.
Collaborations
Brown has collaborated with notable individuals in his field, including Eric M Klier and Norman M Earl. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
Alexander M Brown's contributions to the field of metal-matrix composites demonstrate his innovative spirit and dedication to advancing material science. His patents reflect a commitment to enhancing the performance and machinability of composite materials, 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.