Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self-lubricating plunger, bushing for self-lubricating plunger and method for manufacturing same

Self-lubricating plunger, bushing for self-lubricating plunger and method for manufacturing same

US Patent 12060880 · Granted Aug 13, 2024

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sand core structure for die-casting2024