RS

Robert W. Simpson

📍 Richlands, VA: #1 of 2 inventorsTop 50%
🗺 Virginia: #200 of 1,067 inventorsTop 20%
Overall (1989): #61,077 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4877616 Process for preparing xerosin II and xerosin III, improved biological response modifiers Elizabeth S. Boylan, Robert J. Boylan, Vincent Groupe 1989-10-31