RH

Randolph T. Hatch

📍 Silver Spring, MD: #19 of 73 inventorsTop 30%
🗺 Maryland: #154 of 841 inventorsTop 20%
Overall (1982): #37,735 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357254 Cleaning composition Anita G. Kapiloff 1982-11-02