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William J. Crothers, Jr.

JPJohnson Matthey Plc: 1 patents #58 of 155Top 40%
Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,865,063 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5169604 Catalytic converter with replaceable carrier assembly — 1992-12-08

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