MW

Marilyn D. Welch

DC Donaldson Company: 1 patents #454 of 695Top 70%
📍 Burnsville, MN: #391 of 632 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,404,020 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7311747 Filter assembly with pleated media V-packs, and methods Daniel E. Adamek, Michael J. Gustafson, Jarren B. Mills, Kirk A. Schnieder 2007-12-25