DM

Donald E. McLain

TU The Upjohn: 1 patents #289 of 528Top 55%
📍 Portage, MI: #312 of 619 inventorsTop 55%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,364,920 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4309924 Nut and retainer for quick adjustable jaw wrench — 1982-01-12
4224123 Method and apparatus for electropolishing tablet compressing toolings — 1980-09-23