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Rolls-Royce North American Technologies Assigned Patent for Reduced Leakage Air Seal

Jun 10, 2021 - Targeted News Service

ALEXANDRIA, Va., June 10 -- Rolls-Royce North American Technologies, Indianapolis, Indiana, has been assigned a patent (No. 11,028,715, initially filed Oct. 2, 2018) developed by Douglas David Dierksmeier, Franklin, Indiana, for a "reduced leakage air seal."

The full-text of the patent can be found at https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=11,028,715.PN.&OS=PN/11,028,715&RS=PN/11,028,715

The abst...