Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrode-attached insulator and spark plug

Electrode-attached insulator and spark plug

US Patent 8933618 · Granted Jan 13, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spark plug2020
Ignition plug2019
Spark plug2019
Spark plug, and method for manufacturing spark plug2017
Spark plug2016
Spark plug2016
Spark plug and method of manufacturing spark plug2016
Spark plug having center electrode tip of varying widths2015
Spark plug2015
Spark plug and method of manufacturing spark plug2015
Spark plug and production method therefor2015
Ignition plug2014