Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Combination piston and piston ring for reducing crevice volume

Combination piston and piston ring for reducing crevice volume

US Patent 11773974 · Granted Oct 3, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Seal assembly for an epitrochoidal rotary engine2021
Seal assembly for an epitrochoidal rotary engine2021
Hybrid cycle combustion engine and methods2019
Hybrid cycle combustion engine and methods2019
Rotary engine with intake and exhaust through rotor shaft2019
Rotary engine with intake and exhaust through rotor shaft2019
Isochoric heat addition engines and methods2019
Isochoric heat addition engines and methods2019
Internal combustion engine2018
Internal combustion engine2018
Rotary engine with cam-guided rotor2017
Rotary engine with cam-guided rotor2017