04482960 is referenced by 176 patents and cites 6 patents.

Disclosed is an electro-optical and microcomputer based method and apparatus for automatically guiding tractors and other farm machinery for the purpose of automatic crop planting, tending and harvesting. Also disclosed are means for automatic picking, excavating and other off-road uses in relatively confined areas.

Title
Robot tractors
Application Number
6/323395
Publication Number
4482960
Application Date
November 20, 1981
Publication Date
November 13, 1984
Inventor
Timothy R Pryor
Tecumseh
CA
Agent
Larson and Taylor
Assignee
Diffracto
CA
IPC
G05D 1/00
B62D 1/28
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