Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High-pressure conveyor for powdery and granular materials

High-pressure conveyor for powdery and granular materials

US Patent 4502820 · Granted Mar 5, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cooling apparatus2025
Control apparatus2025
Electronic device2023
Compressor and refrigeration cycle apparatus2022
Flow rate measuring device2021
Refrigeration cycle apparatus2020
Semiconductor device with over pad metal electrode and method for manufacturing 2019
Solid-state imaging apparatus, method for manufacturing the same, and imaging sy2019
Method of manufacturing semiconductor device2019
Solid-state image sensor and camera2018
Solid-state imaging apparatus, method for manufacturing the same, and imaging sy2018
Solid-state image sensor and camera2017