JJ

John Ruemer, Jr.

CC Crown, Cork & Seal Company: 3 patents #5 of 58Top 9%
📍 Baltimore, MD: #1,274 of 4,923 inventorsTop 30%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,683,256 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4402421 Container closure having easy-opening means — 1983-09-06
4387827 Container closure — 1983-06-14
4363179 Promotional can end Vinson S. Potts 1982-12-14