# US5446980A (USPTO)

Automatic excavation control system and method. Assigned to Caterpillar Inc.

## Key facts

- Jurisdiction: uspto
- Status: granted
- Number: US5446980A
- Filing date: 1993-06-15
- Grant date: 1995-08-29
- Verification posture: reported

## Parties (1)

- **assignee**: [Caterpillar](/companies/caterpillar.md) (reported)

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