RJ

Robert A. Mateer, Jr.

📍 Douglas, MA: #2 of 8 inventorsTop 25%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #129,462 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6537820 Method for producing purified hematinic iron-saccharidic complex and product produced Robert A. Beck 2003-03-25