TC

Thomas W. Carlill

PL Perkins Engines Company Limited: 2 patents #40 of 209Top 20%
📍 Peterborough, GB: #53 of 222 inventorsTop 25%
Overall (All Time): #2,127,448 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7849834 Method and apparatus for controlling emissions from internal combustion engines — 2010-12-14
7805931 Self-sustaining oxy-exothermal filter regeneration system — 2010-10-05