Aug 20 (Reuters) - 3M Co MMM.N :
* 3M FILES ADDITIONAL LAWSUIT TO ENFORCE ITS PATENT RIGHTS
IN
METAL MESH CONDUCTOR TECHNOLOGY USED IN TOUCH SCREENS
* 3M - CO, 3M INNOVATIVE PROPERTIES FILED PATENT
INFRINGEMENT
LAWSUIT IN U.S. COURT AGAINST SOUTH KOREA-BASED TOVIS & ITS
UNIT, & SCIENTIFIC GAMES CORP
* 3M CO - SUIT ALLEGES CERTAIN TOVIS TOUCH DISPLAY PRODUCTS
USED
BY SCIENTIFIC GAMES IN GAMING MACHINES INFRINGE 3M'S U.S.
PATENTS
Source text for Eikon: ID:nBw5NhYj7a
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