Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Marine engine housing cooling apparatus

Marine engine housing cooling apparatus

US Patent 5178567 · Granted Jan 12, 1993

Estimated economic value: $1,871,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic ignition interruption apparatus1997
Outboard motor with four-stroke engine and exhaust gas discharge system therefor1995
Vibration isolating mounting for outboard motor1995
Outboard motor cover assembly1995
Marine propulsion device1993
Pivotal air induction for marine propulsion unit1992
Marine propulsion device exhaust system1992
Marine propulsion device exhaust system1992
Pivotal air induction for marine propulsion unit1992
Marine propulsion device bearing arrangement1991
Marine propulsion device retention mechanism1991
Marine propulsion device gear arrangement1991