Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coupling for airport surveillance antennas and other rotating structures

Coupling for airport surveillance antennas and other rotating structures

US Patent 6398444 · Granted Jun 4, 2002

Estimated economic value: $68,696,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ball valve handle, spring loaded2023
Adjustable drive mechanism2017
Direct grease injection for large open gearing2011
Coupling device2002
Tool for tuning microwave circuit within a closed housing1992
Counterbalance mechanism1990
Safety brake mechanism1989