Drew M Spradling

Title: Drew M Spradling: Innovator in Carbon Foam Technology

Introduction

Drew M Spradling is an accomplished inventor based in Wheeling, WV (US). He has made significant contributions to the field of materials science, particularly in the development of carbon foam technology. His innovative approach has led to the creation of a unique process for producing open-cell carbon foam from metallic salts of lignosulfonates.

Latest Patents

Drew M Spradling holds a patent for a process titled "Carbon foam from metallic salts of lignosulfonates." This patent describes a method for producing an open-cell carbon foam by heating a metallic salt of a lignosulfonate. The process involves heating the material from ambient temperature to a maximum temperature exceeding 250°C at a controlled rate to ensure uniform heating. The heating occurs in a non-oxidizing atmosphere under pressure greater than 100 psig. The resulting carbon foam features a regular open-cell structure, with densities typically ranging from 0.1 g/cm³ to 0.2 g/cm³. Additionally, these carbon foams can exhibit compressive strengths of up to 200 psi, making them suitable for various applications, including lightweight thermal barriers.

Career Highlights

Drew M Spradling is associated with Touchstone Research Laboratory, Ltd., where he continues to advance his research and development efforts. His work has garnered attention for its potential applications in various industries, showcasing the versatility and utility of carbon foam materials.

Collaborations

Drew collaborates with Doug R Amie, contributing to the innovative research environment at Touchstone Research Laboratory, Ltd. Their combined expertise enhances the laboratory's capabilities in materials science.

Conclusion

Drew M Spradling's contributions to carbon foam technology exemplify the impact of innovative thinking in materials science. His patented process not only advances the field but also opens new avenues for practical applications in various industries.