Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nitride casehardening process and the nitrided product thereof

Nitride casehardening process and the nitrided product thereof

US Patent 4264380 · Granted Apr 28, 1981

Estimated economic value: $4,720,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plastic recycling process2025
Cane-type plant chemical dispenser2013
Appliance holder1984