Assignee
THOMAS ENGINE COMPANY
US3 patents
Top patents by PatentIndex Score
US6834636B2Dec 28, 2004
Single-ended barrel engine with double-ended, double roller pistons
THOMAS ENGINE COMPANY31 citations89
US6698394B2Mar 2, 2004
Homogenous charge compression ignition and barrel engines
THOMAS ENGINE COMPANY33 citations89
US6899065B2May 31, 2005
Radial-valve gear apparatus for barrel engine
THOMAS ENGINE COMPANY5 citations59