Location History:
- Centennial, CO (US) (2009 - 2013)
- Columbus, IN (US) (2013 - 2022)
Company Filing History:
10 out of 1,011 
6 out of 80 
1 out of 59 
Years Active: 2009-2022
Title: Walter Alexander Johnson - A Pioneer in Molding Technology
Introduction
Walter Alexander Johnson, located in Columbus, IN, is a renowned inventor who has secured a remarkable 16 patents throughout his career. His innovative contributions to the field of molding technology have significantly impacted the industry, especially in areas requiring advanced insulation materials.
Latest Patents
Johnson's latest patents focus on a unique molding apparatus and process. One of his inventions outlines a molding process involving the placement of insulation material, consisting of fibers and a binder, within a mold cavity. This process further includes the application of heat to the insulation material, which effectively cures the binder. Another notable patent outlines a molding process where an uncured blank, composed of fiber and uncured binder, is inserted into a mold cavity. In this method, heat is transferred from the mold system to a cool pressurized gas, transforming it into a hot pressurized gas that is then injected into the mold cavity. This innovative technique also facilitates the curing of the uncured binder, resulting in a high-quality cured product.
Career Highlights
Throughout his career, Walter Alexander Johnson has made considerable contributions while working for notable companies, including Johns Manville and Knauf Insulation GmbH. His experiences in these organizations have provided him with invaluable insights into the innovations required in the molding process and insulation technology.
Collaborations
During his professional journey, Johnson has had the opportunity to collaborate with esteemed individuals such as Raymond C. Swann and Robert W. Zembrodt. These collaborations have not only helped him refine his ideas but also led to advancements in the technologies he has developed.
Conclusion
Walter Alexander Johnson's dedication to innovation in molding technology illustrates his remarkable impact on the industry. With 16 patents to his name and a career marked by insightful collaborations, Johnson continues to inspire future generations of inventors and innovators in the field.