Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system

Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system

US Patent 4271795 · Granted Jun 9, 1981

Estimated economic value: $9,911,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stator and busbar module2023
Electronic device configured to update program stored therein using difference d2020
Transparent conductive film and method for producing same2018
Tea leaves stopper2013
Lamb wave type elastic wave device2011
Non-invasive brain function examination2004
Molded resin articles2002
Propylene composition, process for preparing the same, polypropylene composition2001
Vessel of pyrolytic boron nitride1998
Frame structure for a motorcycle1998
Ceramic electrostatic chuck with built-in heater1997
High-frequency ladder type piezoelectric filter and piezoelectric resonator ther1996