Benjamin Holt
Photo: Unknown author Unknown author, Public domain, via Wikimedia Commons10

Benjamin Holt

American inventor

Benjamin Leroy Holt (January 1, 1849 – December 5, 1920) was an American businessman and inventor who patented and manufactured the first practical crawler-type tread tractor. The continuous-type track is used for heavy agricultural and engineering vehicles to spread the weight over a large area to prevent the vehicle from sinking into soft ground.2

From Wikipedia’s article on Benjamin Holt (this version), CC BY-SA 4.0.

Born Jan 1, 1849, died Dec 5, 1920.1

About

He founded with his brothers the Holt Manufacturing Company.

From Wikipedia’s article on Benjamin Holt, shared under CC BY-SA 4.0.2

Companies

Early life and education

The youngest of four brothers and eleven siblings, the children of William Knox Holt and Harriet Parker Ames of Concord, New Hampshire. William Knox Holt owned a sawmill that made hardwood for wagon and coach construction. In 1864, Benjamin's brother Charles H. Holt arrived in San Francisco, California, where he founded C. H. Holt and Co. The company produced wooden wheels for wagons and, later on, steel streetcar wheels. Brothers William Harrison Holt and Ames Frank Holt arrived in 1871. The company sold hardwood, lumber, wagon, and carriage materials, primarily manufacturing wagon axles, wheels, and frames. The brothers shipped hardwood from New Hampshire by ship to San Francisco.

In 1869, Benjamin went to work in his father's sawmill, readying hardwoods for shipping to his brothers in San Francisco. In the mill, he trained as a wheelwright. At age 23, he was given an interest in the business, and he managed shipping the lumber to the west coast. His mother died in 1875 and his father died eight years later in 1883. With his parents gone, Holt left for California as well.

Holt married Anna Brown of San Joaquin, California, in 1890.

From Wikipedia’s article on Benjamin Holt (this version), CC BY-SA 4.0.

Career

Occupation: businessperson, inventor.4

Personal life

  • BornJan 1, 1849, Concord5
  • DiedDec 5, 1920, Stockton6
  • CitizenshipUnited States7

Awards

  • 2006National Inventors Hall of Fame8