D.9. Expert Letter from Dr. Christian A. Gusbeth, Research Scientist at the Karlsruhe Institute of Technology (KIT) in Germany, regarding the international relevance of Mrs. Sousa’s innovation that can make a significant difference in the industry and society of the United States.

Exhibit D - Petitioner’s original scientific, scholarly, artistic, or business-related contributions of major significance in the field · groupOrder=4 · order=8