Assignee
KEYSTONE ENGINEERING INC
US·5 granted patents·1 pending application·41 citations·filing 2002–2012
Top patents by PatentIndex Score
6 records- 0181US7198453B2Offshore structure support and foundation for use with a wind turbine and an associated method of assemblyKEYSTONE ENGINEERING INC·Filed 2004·Granted Apr 3, 2007·26 cites·12 claims
- 0279US8888414B2Grouted cylindrical connection utilizing bearing surfaces for offshore monopile foundationsKEYSTONE ENGINEERING INC·Filed 2012·Granted Nov 18, 2014·6 cites·16 claims
- 0366US6783305B2Offshore structure supportKEYSTONE ENGINEERING INC·Filed 2002·Granted Aug 31, 2004·8 cites·6 claims
- 0458US7134809B2Offshores structure supportKEYSTONE ENGINEERING INC·Filed 2005·Granted Nov 14, 2006·1 cites·5 claims
- 0550US7942611B2Offshore structure supportKEYSTONE ENGINEERING INC·Filed 2008·Granted May 17, 2011·0 cites·7 claims
- 0647US2006237600A1Offshore structure supportKEYSTONE ENGINEERING INC·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →