DB

David G. Barkalow

WJ Wm. Wrigley Jr.: 2 patents #5 of 24Top 25%
📍 Deerfield, IL: #2 of 31 inventorsTop 7%
🗺 Illinois: #371 of 4,484 inventorsTop 9%
Overall (1994): #36,395 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5330771 Use of eugenol in chewing gum as an antioxidant Jacara R. Muhammad, Gordon N. McGrew 1994-07-19
5330772 Use of gum guaiac as an antioxidant in chewing gum Jacara R. Muhammad, Michael J. Greenberg 1994-07-19