DM

David H. McDonald

📍 Lino Lakes, MN: #12 of 40 inventorsTop 30%
🗺 Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #233,793 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D457718 Toothpaste and toothbrush travel holder — 2002-05-28