DH

David Hedman

📍 Ojai, CA: #19 of 176 inventorsTop 15%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #577,299 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8852501 Method for removing or treating harmful biological and chemical substances within structures and enclosures 2014-10-07
8499489 Method of killing organisms and removal of toxins in enclosures Troy Sears 2013-08-06
8272143 System and process for removing or treating harmful biological and organic substances within structures and enclosures 2012-09-25
8256135 Method for removing or treating harmful biological and chemical substances within structures and enclosures 2012-09-04
8221678 System and process for removing or treating harmful biological and organic substances within an enclosure 2012-07-17
7837932 Method for removing or treating harmful biological organisms and chemical substances 2010-11-23
7690148 Method of treating for pests 2010-04-06
6892491 System and method for removing harmful biological and organic substances from an enclosure 2005-05-17
6327812 Method of killing organisms and removal of toxins in enclosures Troy Sears 2001-12-11