Robert M Johnson

Title: **Innovating Construction Materials: The Contributions of Robert M Johnson**

Introduction

Robert M Johnson, an esteemed inventor based in Kenmore, NY, has made significant strides in the field of construction materials, holding a total of eight patents. His work focuses on advancing innovative solutions that prioritize safety and performance, particularly in reducing hazardous materials in construction processes.

Latest Patents

Among his notable inventions, two recent patents stand out: the "Reinforced Cement Sheet Product Containing No Asbestos for Fabricating" and "Foamed Gypsum Wallboard." The first patent describes a novel process for creating a non-asbestos cement and fiber mat using a Hatschek machine. This innovative method introduces a slurry of Portland cement, non-asbestos fibers, clay, and poly(ethylene oxide), maintaining a reduced area for slurry drainage compared to traditional asbestos methods. This advancement leads to a cleaner product with a binder composition between 40% and 80% by weight and enhances safety in construction applications.

The second recent patent pertains to the production of lightweight gypsum wallboard. This process involves combining a surface-active agent with water and air to create a foamed settable gypsum slurry, which is then sandwiched between paper cover sheets. This innovative approach results in a continuously manufactured wallboard that meets modern construction demands while also being lightweight and efficient.

Career Highlights

Robert M Johnson is currently affiliated with National Gypsum Company, where his innovative work has significantly impacted the company's product offerings. Through his various patents, Johnson has positioned himself as a key figure in the evolution of safer and more effective construction materials.

Collaborations

Throughout his career, Johnson has collaborated with fellow inventors Elmer M Melling and Rodney A Stiling. Their joint efforts in research and development have been instrumental in bringing forth a new generation of construction products that prioritize both efficiency and environmental safety.

Conclusion

Robert M Johnson's contributions to the construction industry through his innovative patents and collaborative efforts illustrate the vital role of inventors in advancing safe building practices. His dedication to creating products that replace hazardous materials with effective alternatives echoes the ongoing pursuit of safety and sustainability in construction. As a prolific inventor, Johnson continues to inspire future generations in the fields of innovation and technology.