Inventor · disambiguated record
Douglas Ernest Hills
Also filed as: HILLS DOUGLAS E · HILLS DOUGLAS ERNEST
8 granted patents·2 pending applications·125 citations·filing 2004–2007
90Inventor score
Files withFPI FIREPLACE PRODUCTS INTERNA6HILLS DOUGLAS E2FPI FIREPLACE INTERNAT LTD1GPI FIREPLACE PRODUCTS INTERNA1
Top patents by PatentIndex Score
10 records- 0183USD539412SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Mar 27, 2007·19 cites·1 claims
- 0280USD534271SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Dec 26, 2006·16 cites·1 claims
- 0380USD532898SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Nov 28, 2006·16 cites·1 claims
- 0478USD532899SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Nov 28, 2006·15 cites·1 claims
- 0578USD529599SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Oct 3, 2006·15 cites·1 claims
- 0677USD535382SDecorative fireplaceFPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Jan 16, 2007·14 cites·1 claims
- 0777USD532900SDecorative fireplaceGPI FIREPLACE PRODUCTS INTERNA·Filed 2006·Granted Nov 28, 2006·16 cites·1 claims
- 0876USD526403SDecorative fireplaceFPI FIREPLACE INTERNAT LTD·Filed 2004·Granted Aug 8, 2006·14 cites·1 claims
- 0943US2007235020A1Multi-zone gas fireplace system and method for controlHILLS DOUGLAS E·Filed 2007·Application pending·0 cites
- 1033US2007235018A1Fireplace front panel interior access and removal system and methodHILLS DOUGLAS E·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →