JW

John C. Winters

3M: 1 patents #327 of 1,069Top 35%
📍 Windom, MN: #67 of 248 inventorsTop 30%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #125,189 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647881 Shock resistant high efficiency vacuum cleaner filter bag Zhiqun Zhang 1997-07-15