Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vertical hydro-hoist with adjustable floats and method of operating the same

Vertical hydro-hoist with adjustable floats and method of operating the same

US Patent 4854783 · Granted Aug 8, 1989

Estimated economic value: $40,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processing apparatus for integrating a semiconductor wafer and an annular frame 2025
Double-sided adhesive tape2025
Plant vitalizing agent containing exogenous elicitor and endogenous elicitor and2025
Grinding method of workpiece2025
Hard wafer grinding method2025
Windscreen wiper blade2025
Imaging device2025
Protective component forming apparatus2025
Nitride semiconductor light emitting element and method of manufacturing same2025
Carbon matter-containing material production method, carbon matter-containing ma2024
Thermocouple mounting structure and thermocouple mounting method2024
Engine2024