One of the most famous inventions in San Joaquin County history is the track-laying tractor, which today we associate with the name Caterpillar. This milestone in technology was well-suited to the deep peat soil of the Sacramento-San Joaquin Delta and will be linked forever to the name of Stockton inventor and entrepreneur Benjamin Holt (1849-1920).
The Holt . . . → Read More: Early “Caterpillar” Tractor Undergoes Restoration