LH

Larry G. Headrick

3M: 1 patents #7,233 of 11,543Top 65%
📍 Oakdale, MN: #244 of 368 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,822,481 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5205348 Semi-rigid heat transfer devices Lew A. Tousignant, Douglas Edward Maddox 1993-04-27