Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coolant loss valve for engine protective system

Coolant loss valve for engine protective system

US Patent 4751898 · Granted Jun 21, 1988

Estimated economic value: $14,906,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and machine for placement of multiple labels2004
Plumbing system test fitting2003
Supplemental bilge filtration system2003
Method for applying labels to products2003
Rotary magazine system for labeler1996
Rotary electronic profile placer1995
Web splicing apparatus1993
Self-venting drain assembly1988
Repelling-action filter unit and assembly1986
Filter assembly1986
Filter assembly1985
Filter assembly1985