CC

Clem C. Crisci

NP Northern Engineering & Plastics: 2 patents #3 of 5Top 60%
Overall (All Time): #1,677,876 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4589561 Tamper-proof closure for containers — 1986-05-20
4561553 Snap on twist off tamper-proof closure for containers — 1985-12-31
4437663 Golf club — 1984-03-20