Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil box device of a roots vacuum pump with a crossed cooling water tube set

Oil box device of a roots vacuum pump with a crossed cooling water tube set

US Patent 12018681 · Granted Jun 25, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Alternating pressure fatigue test system for high-speed train based on internal 2025
Vacuum system having condenser and root vacuum pump set2025
Parallel connected multiple shaft roots vacuum pump2025
Power saving vacuuming pump system based on complete-bearing-sealing and dry-lar2023
Complete bearing-sealed root vacuum pump system capable of promoting vacuum abil2023
System for resource recovery from poultry processing wastewater2022
System for recovering fat, oil and grease from wastewater2022
Multistage pump assembly with at least one co-used shaft2022
Pre-booster pumping system for increasing power generation of turbine of thermal2022
Bio-DAF system for domestic and industrial wastewater treatment2022
Modularized integrated non-coaxial multiple chamber dry vacuum pump2020