Company Filing History:
Years Active: 1990
Title: The Innovative Journey of William J Johnson
Introduction
William J Johnson is a notable inventor based in Kennewick, Washington. He has made significant contributions to the field of material processing, particularly with his innovative approach to expanding obsidian. His work has implications for various industries, showcasing the potential of this unique volcanic glass.
Latest Patents
William J Johnson holds a patent for a process of expanding obsidian. This process involves heating obsidian, which contains less than one percent of combined water, to a volume many times its original size through a two-stage heating process. The first stage gradually heats the obsidian in a refractory-lined rotary kiln to a temperature between 1800-1900°F. The second stage subjects it to a higher temperature of 2400-2500°F for a brief period. The presence of dust with a softening point above these temperatures prevents the softened obsidian from sticking to itself or the kiln lining. In some embodiments, both heating stages occur in a single kiln, while in others, the obsidian is transferred to a second kiln for the final heating stage.
Career Highlights
William J Johnson is associated with Pyrofoam, Inc., where he applies his expertise in material processing. His innovative methods have the potential to enhance the properties and applications of obsidian, making it a valuable material in various sectors.
Collaborations
William collaborates with Alfred J Martenson, contributing to advancements in their field. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
William J Johnson's contributions to the field of obsidian processing highlight his innovative spirit and dedication to advancing material science. His patented process not only showcases his ingenuity but also opens new avenues for the use of obsidian in various applications.