DK

David W. Koenig

📍 Menasha, WI: #5 of 21 inventorsTop 25%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #122,679 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820640 Method of producing dextranase Donal F. Day 1989-04-11