Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quadrupole electrode and process for producing the same

Quadrupole electrode and process for producing the same

US Patent 5373157 · Granted Dec 13, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Material for locating gas leak, method for locating gas leak, material for repai2025
Analysis device and analysis method2025
Repairing material for liquid leakage, repairing method for liquid leakage, and 2024
Curable composition for adhesive agents, adhesive sheet, cured article, laminate2024
Pneumatic tire2024
Oil leakage repairing material, oil leakage repairing method, and pipe2024
Semiconductor device manufacturing method2023
Transverse, and surgical instrument2023
Method for producing composition containing hardly water-soluble aromatic compou2022
Zoom lens system and imaging apparatus2022
Tire2022
Insulating film forming composition, insulating film, and semiconductor device p2021