Article: Patent No. 7,472,674 Issued on Jan. 6, Assigned to Ascometal for Internal Combustion Engine Piston (French Inventors)

ALEXANDRIA, Va., March 6 -- Marc Robelet of Florange, France, has developed a method for manufacturing a piston for an internal combustion engine. The inventor was issued U.S. Patent No. 7,472,674 on Jan. 6.

The patent has been assigned to Ascometal, Courbevoie, France.

According to the abstract released by the U.S. Patent & Trademark Office: "A piston for an internal combustion engine is formed from a metal ...

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