Analysis of information sources in references of the Wikipedia article "R. G. LeTourneau" in English language version.
The P&H L-2350 Wheel Loader (formerly the L-2350 loader)... is manufactured by Komatsu Limited... [and] was originally manufactured by LeTourneau Inc. LeTourneau Inc. was acquired by Marathon in 1972, Rowan Companies in 1986, and Joy Global in 2011.[better source needed]
LeTourneau Technologies, Inc. is a wholly owned subsidiary of Rowan Companies, Inc.[third-party source needed]
LeTourneau Technologies, Inc. is a wholly owned subsidiary of Rowan Companies, Inc.[third-party source needed]