Inventor · disambiguated record
Frederick W. Phillips
Also filed as: PHILLIPS FREDERICK W · PHILLIPS II FREDERICK W
9 granted patents·71 citations·filing 1979–2002
87Inventor score
Top patents by PatentIndex Score
9 records- 0156US4263772APivotable forage harvester transfer chuteSPERRY CORP·Filed 1980·Granted Apr 28, 1981·12 cites·19 claims
- 0246US4300726AHarvester spout control deviceSPERRY CORP·Filed 1979·Granted Nov 17, 1981·9 cites·26 claims
- 0346US4220289AForage conveying apparatusSPERRY CORP·Filed 1979·Granted Sep 2, 1980·8 cites·12 claims
- 0444US6085701ACoil tube heater for a used-oil fired furnaceCLEAN BURN INC·Filed 1999·Granted Jul 11, 2000·12 cites·16 claims
- 0540US5531212AMulti oil furnaceCLEAN BURN INC·Filed 1994·Granted Jul 2, 1996·11 cites·20 claims
- 0639US5409373ABurner housing for multi oil furnacesCLEAN BURN INC·Filed 1994·Granted Apr 25, 1995·7 cites·16 claims
- 0737US6694968B1Linear multi-oil furnace and heat exchangerCLEAN BURN INC·Filed 2002·Granted Feb 24, 2004·5 cites·26 claims
- 0830US5551868APreheater block for multi oil furnacesCLEAN BURN INC·Filed 1994·Granted Sep 3, 1996·6 cites·19 claims
- 0923US5490495ACleanout header for multi oil furnacesCLEAN BURN INC·Filed 1994·Granted Feb 13, 1996·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →