Assignee

HERA CORP

US·2 granted patents·168 citations·filing 1990–1992

Technology mixC04B2 Y02P2 Y02W2 Y10T1

Top patents by PatentIndex Score

2 records

0190US5244726AAdvanced geopolymer compositesHERA CORP·Filed 1992·Granted Sep 14, 1993·139 cites·16 claims
0271US5194091AGeopolymer-modified, gypsum-based construction materialsHERA CORP·Filed 1990·Granted Mar 16, 1993·29 cites·24 claims

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