LS

Leo Shead

PL Perkins Engines Company Limited: 5 patents #10 of 209Top 5%
📍 Stamford, GB: #3 of 47 inventorsTop 7%
Overall (All Time): #950,624 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11242787 Method and apparatus for selective catalytic reduction system Alexis Eden, Ronald Silver, Thomas Steffen 2022-02-08
11225893 Compact selective catalytic reduction system Ronald Silver, Alexis Eden, Ben Reid, Mark J. KENNEDY, Ridwan Kureemun +2 more 2022-01-18
11215098 Method and apparatus for a selective catalytic reduction system Alexis Eden, Ronald Silver, Ben Reid, Graham Hargrave, Paul Gaynor +1 more 2022-01-04
11162402 Selective catalytic reduction system Alexis Eden, Ronald Silver, Ben Reid, Graham Hargrave 2021-11-02
11105236 Selective catalytic reduction system Alexis Eden, Ronald Silver 2021-08-31