Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System for calculating the path of a naval vessel

System for calculating the path of a naval vessel

US Patent 4808923 · Granted Feb 28, 1989

Estimated economic value: $4,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for destroying submerged objects, in particular submerged mine1998
Weakly magnetic compass1988
Method and apparatus for correcting alignment errors in a magnetometer system1988
Goniotelemetry system1987
Method and apparatus for positioning a boat by monitoring the magnetic field cre1984
Apparatus for positioning a body by means of a magnetic field1982