DM

David A. McEachern

TW T.D. Wright: 1 patents #1 of 1Top 100%
📍 Windom, MN: #38 of 189 inventorsTop 25%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #122,391 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852490 Magnetic cylinder having rigid support for magnet cover — 1989-08-01