Assignee
HEDMAN DAVID
US·2 granted patents·22 citations·filing 2001–2003
Top patents by PatentIndex Score
2 records- 0171US8272143B1System and process for removing or treating harmful biological and organic substances within structures and enclosuresHEDMAN DAVID·Filed 2003·Granted Sep 25, 2012·19 cites·43 claims
- 0247US8499489B2Method of killing organisms and removal of toxins in enclosuresHEDMAN DAVID·Filed 2001·Granted Aug 6, 2013·3 cites·30 claims
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