Oren L Marrs is a notable inventor based in Bartlesville, OK (US). He has made significant contributions to the field of materials science, particularly in the development of innovative pipe coating compositions. With a total of 8 patents to his name, Marrs has established himself as a key figure in his industry.

Latest Patents

Marrs' latest patents include a unique asphalt and rubber comprising composition. This pipe coating composition is designed to exhibit excellent crack resistance properties. It consists of approximately 50 to 70 wt. % mineral aggregate, 15 to 35 wt. % finely divided mineral filler, 5 to 20 wt. % asphalt, 0.05 to 7 wt. % of a rubbery radial teleblock copolymer, 0 to 7 wt. % of an oil, and 0 to 0.5 wt. % of a fibrous material. The innovation significantly enhances the crack resistance of the coating by utilizing an asphalt rubber composition with an epoxy-coupled radial teleblock copolymer, outperforming traditional silicon tetrahalide-coupled alternatives.

Career Highlights

Marrs is currently employed at Phillips Petroleum Company, where he continues to innovate and develop new materials. His work has been instrumental in advancing the technology used in pipe coatings, making them more durable and effective.

Collaborations

Throughout his career, Marrs has collaborated with notable colleagues, including Robert E Reusser and Dale O Tieszen. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Oren L Marrs is a distinguished inventor whose work in pipe coating technologies has made a lasting impact on the industry. His innovative approaches and collaborations have led to significant advancements in material science.