WG

Warren Gehl

DC Donaldson Company: 2 patents #358 of 695Top 55%
📍 Richfield, MN: #117 of 268 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,348,982 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4600420 Filter with integral structural framework Robert M. Wydeven 1986-07-15
4304580 Air cleaner with suspended cartridge Mervin E. Wright 1981-12-08