In an earlier posting (Feb. 8, 2012), I addressed the importance of Benjamin Holt in the history of earthmoving equipment. Another giant of the industry, Robert G. LeTourneau, also had roots in San Joaquin County. He doesn't have a prominent street in Stockton named for him and he is lesser-known. But he was no less important.
. . . → Read More: Robert G. LeTourneau: Dean of Earthmoving