DS

Donald Michael Shields

📍 Windom, MN: #60 of 192 inventorsTop 35%
🗺 Minnesota: #2,481 of 6,792 inventorsTop 40%
Overall (2018): #432,170 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10024971 Apparatus, system and method for locating a lost instrument or object Walter Fields 2018-07-17