WD

William P. Doolittle

AL Auto-Trol Limited: 1 patents #11 of 37Top 30%
Overall (All Time): #3,997,879 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4597530 Fluid diffuser Paul R. Goudy, Jr., Thomas E. Jenkins, Bernard J. Beemster, William N. Roos, Patrick V. Collins 1986-07-01