Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary device for use in an engine

Rotary device for use in an engine

US Patent 7556015 · Granted Jul 7, 2009

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High efficiency heating and/or cooling system and methods2020
High efficiency air delivery system and method2018
High efficiency thermodynamic system2013
High efficiency positive displacement thermodynamic system2013
Transmission between rotary devices2010
Method of forming a rotary device2009