DW

Dave L. Witkewitz

WJ Wm. Wrigley Jr.: 2 patents #151 of 442Top 35%
📍 Bridgeview, IL: #30 of 78 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,167,187 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7022314 Anti-plaque emulsions and products containing same Roman M. Barabolak 2006-04-04
6436369 Anti-plaque emulsions and products containing same Roman M. Barabolak 2002-08-20