Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vacuum bulb, circuit-breaker pole including such a vacuum bulb, and method to manufacture such devices

Vacuum bulb, circuit-breaker pole including such a vacuum bulb, and method to manufacture such devices

US Patent 9633802 · Granted Apr 25, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for treating a material chosen from among a polyamide, a polyester and a2024
Recyclable pole of an electric apparatus2017
Method of manufacturing surge arrestor2007