TM

Tom Mackay

PL Perkins Engines Company Limited: 1 patents #78 of 209Top 40%
Overall (All Time): #3,227,007 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8291881 Piston for internal combustion engine James Oxborrow, Mohammad Parsi 2012-10-23