DS

Donald Michael Shields

📍 Windom, MN: #67 of 228 inventorsTop 30%
🗺 Minnesota: #2,461 of 6,786 inventorsTop 40%
Overall (2016): #414,132 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9304206 Apparatus, system and method for locating a lost instrument or object Walter Fields 2016-04-05