Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hybrid ceramic/sand core for casting metal engine parts with passages or holes having a cross section too small for sand casting

Hybrid ceramic/sand core for casting metal engine parts with passages or holes having a cross section too small for sand casting

US Patent 9162280 · Granted Oct 20, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotating internal combustion engine2025
Rotating internal combustion engine2025
Far square tumble flow engine2023
Reverse osmosis system and method of obtaining ultrapure water2023
Parallel intake valve tumble flow engine2023
Waveguide antenna for microwave enhanced combustion2020
Method of determining gap spacing for vehicles in platoons2019
Internal combustion engine having six cylinders with two of the cylinders being 2018
Dual-fuel diesel engine with cylinder fueling control of gaseous fueling at less2017
State-based diesel fueling for improved transient response in dual-fuel engine2016
Split-cycle engines with direct injection2016
Cylinder head for an engine2014