ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,047, issued on March 18.
"Internal combustion engine with means for condensation fluid removal" was invented by Cornelis Margaretha Maria Nicolaas Rombouts (Hoeven, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "An internal combustion engine includes a cylinder defining a combustion chamber enclosed by a cylinder wall, a piston that is arranged inside the combustion chamber and moveable in a reciprocating motion away from and towards a crankshaft, and at least one first scraper ring defining an oil scraper ring that is arranged between the piston and the cylinder wall and configured to scrape oil off from the cylinder wall when the pist...