Lee Roy Johnson

Title: Lee Roy Johnson: Innovator in Wood Composites

Introduction

Lee Roy Johnson is a notable inventor based in Springfield, OR (US). He has made significant contributions to the field of wood composites, holding 2 patents that showcase his innovative approaches to adhesive binders and phenolic resins.

Latest Patents

Johnson's latest patents include advancements in wood composites and methods of production. One of his patents discloses an adhesive binder comprising a phenol-formaldehyde resin, polyvinyl ester resin, and a protein. This adhesive binder is particularly useful for preparing wood composites. Another patent focuses on the foamability of phenolic resins. This invention presents a solution of highly advanced phenolic resin with improved inherent foamability, achieved through the incorporation of lime (calcium hydroxide) into the early stages of the reaction mix. Additionally, it includes a plywood glue composition that combines lime-containing phenolic resin, dried animal blood, and an aldehyde glue viscosity-lowering agent.

Career Highlights

Throughout his career, Johnson has worked with prominent companies such as Hexion Specialty Chemicals, Inc. and Borden, Inc. His work in these organizations has allowed him to develop and refine his innovative ideas in the field of wood composites.

Collaborations

Johnson has collaborated with notable coworkers, including John Helkey and Todd Ross Miller. These partnerships have contributed to the advancement of his inventions and the successful development of his patents.

Conclusion

Lee Roy Johnson's contributions to the field of wood composites through his innovative patents demonstrate his expertise and commitment to advancing technology in this area. His work continues to influence the industry and inspire future innovations.