Lawrence A. Clopper, III

UN Unknown: 1 patents #145 of 1,640Top 9%

📍 New York, NY: #94 of 482 inventorsTop 20%

🗺 New York: #1,258 of 5,342 inventorsTop 25%

Overall (1989): #38,296 of 140,708Top 30%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4812124	Hexadecimal abacus	Jesse L. Colodner	1989-03-14