MD

Michael J. Donnantuono

BL Blistex: 2 patents #4 of 9Top 45%
📍 Naperville, IL: #1,350 of 3,051 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,260,599 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5755352 Flip top closure with locking tabs Michael A. Wojcik 1998-05-26
5531349 Flip-top closure Michael A. Wojcik 1996-07-02