Inventor · disambiguated record
Douglas Michael Thom
Also filed as: THOM DOUGLAS M · THOM DOUGLAS MICHAEL
2 granted patents·2 pending applications·40 citations·filing 2005–2008
63Inventor score
Top patents by PatentIndex Score
4 records- 0185US7678235B2Water purification systemSYLVAN SOURCE INC·Filed 2005·Granted Mar 16, 2010·26 cites·74 claims
- 0279US8562824B2Contaminant preventionTHIERS EUGENE·Filed 2007·Granted Oct 22, 2013·14 cites·16 claims
- 0344US2010163472A1Water purification systemSYLVAN SOURCE INC·Filed 2008·Application pending·0 cites
- 0440US2007068791A1Automated water processing control systemTHOM DOUGLAS M·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →