Assignee
HEDMAN DAVID E
US·4 granted patents·135 citations·filing 2003–2011
Top patents by PatentIndex Score
4 records- 0194US7690148B2Method of treating for pestsHEDMAN DAVID E·Filed 2008·Granted Apr 6, 2010·58 cites·17 claims
- 0293US8852501B2Method for removing or treating harmful biological and chemical substances within structures and enclosuresHEDMAN DAVID E·Filed 2011·Granted Oct 7, 2014·31 cites·14 claims
- 0385US8256135B2Method for removing or treating harmful biological and chemical substances within structures and enclosuresHEDMAN DAVID E·Filed 2005·Granted Sep 4, 2012·16 cites·26 claims
- 0477US8221678B2System and process for removing or treating harmful biological and organic substances within an enclosureHEDMAN DAVID E·Filed 2003·Granted Jul 17, 2012·30 cites·30 claims
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