James M. Downing

📍 Florence, SC: #8 of 26 inventorsTop 35%

🗺 South Carolina: #140 of 707 inventorsTop 20%

Overall (1994): #120,896 of 165,921Top 75%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5294132	Semi-cartridge seal	Henry S. Duffee	1994-03-15