DB

David G. Barkalow

WJ Wm. Wrigley Jr.: 1 patents #15 of 24Top 65%
📍 Deerfield, IL: #7 of 25 inventorsTop 30%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #164,794 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612070 Chewing gums containing natural carbohydrate gum hydrolyzate Robert J. Yatka, Lindell C. Richey, Marc A. Meyers 1997-03-18