Assignee
CH2M HILL IND DESIGN & CONSTRU
US·4 granted patents·147 citations·filing 2001–2005
Top patents by PatentIndex Score
4 records- 0191US7259656B1System and method for displaying safe exit routes during an emergency conditionCH2M HILL IND DESIGN & CONSTRU·Filed 2002·Granted Aug 21, 2007·126 cites·24 claims
- 0255US7434745B2Method and system for providing temperature-controlled water to emergency shower facilitiesCH2M HILL IND DESIGN & CONSTRU·Filed 2005·Granted Oct 14, 2008·7 cites·32 claims
- 0354US6520848B1Method and apparatus for maintaining the release of exhaust above a height thresholdCH2M HILL IND DESIGN & CONSTRU·Filed 2001·Granted Feb 18, 2003·10 cites·28 claims
- 0440US6745524B1Method and apparatus for supporting a raised floor and a toolCH2M HILL IND DESIGN & CONSTRU·Filed 2001·Granted Jun 8, 2004·4 cites·11 claims
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