Location History:
- Cedar Crest, NM (US) (1996 - 1999)
- Albuquerque, NM (US) (2003)
Company Filing History:
4 out of 1,765 
1 out of 1,389 Years Active: 1996-2003
Title: The Innovative Contributions of Frederick G. Yost
Introduction
Frederick G. Yost is a notable inventor based in Cedar Crest, NM (US). He has made significant contributions to the field of materials science and engineering, holding a total of 4 patents. His work primarily focuses on advanced materials and manufacturing processes.
Latest Patents
One of Yost's latest patents is for a silver-hafnium braze alloy. This binary alloy braze composition is designed for bonding ceramic-ceramic and ceramic-metal materials. The composition consists of over 95 wt % silver, more than 2 wt % hafnium, and less than 4.1 wt % hafnium, along with minimal trace elements. This innovative braze alloy is capable of joining various ceramic materials, such as alumina and silicon carbide, to metal materials, including iron-based and nickel-based metals. The resulting hermetic bonded article achieves a strength greater than 10,000 psi.
Another significant patent involves a method and apparatus for jetting molten solder. This invention allows for the direct jettisoning of molten solder in the form of balls onto metallized interconnect lands for ball grid array packages. The process eliminates the need for solder paste, enhancing efficiency in manufacturing. The apparatus utilizes a piston attached to a piezoelectric crystal to control the extrusion of solder, forming uniform spherical solder balls that create a metallurgical bond with the substrate.
Career Highlights
Throughout his career, Frederick G. Yost has worked with prominent organizations, including Sandia Corporation and Iowa State University Research Foundation, Inc. His expertise in materials science has led to numerous advancements in manufacturing techniques and materials applications.
Collaborations
Yost has collaborated with notable individuals in his field, including Iver E. Anderson and John F. Smith. These partnerships have contributed to the development of innovative technologies and processes.
Conclusion
Frederick G. Yost's contributions to the field of materials science and engineering are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing technology and improving manufacturing processes.
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.