Assignee

SCHWARZ STEFAN HELMUT

US·2 granted patents·63 citations·filing 2009–2009

Technology mixE04F2 E04D1

Top patents by PatentIndex Score

2 records

0191US8151530B2Simulated masonry wall panel with improved interlock systemSCHWARZ STEFAN HELMUT·Filed 2009·Granted Apr 10, 2012·47 cites·18 claims
0282US8136316B2Roof and wall covering with improved corner constructionSCHWARZ STEFAN HELMUT·Filed 2009·Granted Mar 20, 2012·16 cites·18 claims

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