JT

John Trease

Overall (All Time): #1,221,317 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8800507 Interlocking piston barrels in a V-twin motorcycle engine 2014-08-12
7188601 Oil pump for engine using gerotors having fully filtered oil flow 2007-03-13
6945216 Lubrication distribution system for engine 2005-09-20
6543401 Camshaft drive mechanism 2003-04-08