Assignee

SPELLMAN LOUIS U

US·2 granted patents·3 citations·filing 2010–2011

Technology mixC04B2

Top patents by PatentIndex Score

2 records

0174US8079538B2Cementitous composition and apparatus and method for manufacturing the sameSPELLMAN LOUIS U·Filed 2010·Granted Dec 20, 2011·3 cites·10 claims
0250US8857620B2Cementitious composition and apparatus and method for manufacturing the sameSPELLMAN LOUIS U·Filed 2011·Granted Oct 14, 2014·0 cites·5 claims

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