Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sealing a spark plug electrode

Sealing a spark plug electrode

US Patent 6078131 · Granted Jun 20, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Piston and method of construction thereof2015
Spark plug having a plastic upper insulator and method of construction2014
Spark ignition device and ground electrode therefor and methods of construction2014
Spark ignition device and ground electrode therefor and methods of construction 2014
Spark ignition device and ground electrode therefor and methods of construction 2012
One piece shell high thread spark plug2010
Method of making a spark plug having a multi-tiered center wire assembly2006
Spark ignition system with diagnostic capabilities2006
Spark plug having a multi-tiered center wire assembly2006