Home › Sylvan Source › Douglas Michael Thom

Douglas Michael Thom — 2 Patents

SSSylvan Source: 2 patents #2 of 3Top 70%

California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,079,943 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8562824	Contaminant prevention	Eugene Thiers, Richard J. Deep	2013-10-22
7678235	Water purification system	Richard J. Deep, Eugene Thiers	2010-03-16