TL

Thomas Lockyer

PL Perkins Engines Company Limited: 1 patents #78 of 209Top 40%
Overall (All Time): #2,630,285 of 4,157,543Top 65%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11215098 Method and apparatus for a selective catalytic reduction system Alexis Eden, Leo Shead, Ronald Silver, Ben Reid, Graham Hargrave +1 more 2022-01-04