Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alloy, electrode with the alloy, and ignition device with the alloy

Alloy, electrode with the alloy, and ignition device with the alloy

US Patent 7268474 · Granted Sep 11, 2007

Estimated economic value: $1,898,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing a spark plug for an internal combustion engine2005
Protective coating for ignition device2005
Ignition device and method for producing it2004
Sheathed-element heater plug2004