DM

Donald E. McGrath

📍 Benson, MN: #1 of 2 inventorsTop 50%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #157,974 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5668719 Method of fertilizer application and field treatment Vladimer A. Bobrov, Nickolay A. Kan, Tamara G. Yanchevskaya, Andrey V. Skotnikov 1997-09-16