Inventor · disambiguated record
Douglas Schaefer
Also filed as: SCHAEFER DOUGLAS · SCHAEFER DOUGLAS S · SCHAEFER DOUGLAS SCOTT
9 granted patents·93 citations·filing 1997–2022
86Inventor score
Technology areasH05B
Top patents by PatentIndex Score
9 records- 0177USD422341SFaucet bodyKOHLER CO·Filed 1997·Granted Apr 4, 2000·21 cites·1 claims
- 0274USD442315SLighting fixtureVISA LIGHTING CORP·Filed 2000·Granted May 15, 2001·23 cites·1 claims
- 0373USD441483SLighting fixtureVISA LIGHTING CORP·Filed 2000·Granted May 1, 2001·22 cites·1 claims
- 0471US12200824B2Modular heater assembly with interchangeable auxiliary sensing junctionsWATLOW ELECTRIC MFG·Filed 2022·Granted Jan 14, 2025·0 cites·17 claims
- 0566USD445941SLighting fixtureVISA LIGHTING CORP·Filed 2000·Granted Jul 31, 2001·16 cites·1 claims
- 0661US11540358B2Modular heater assembly with interchangeable auxiliary sensing junctionsWATLOW ELECTRIC MFG·Filed 2020·Granted Dec 27, 2022·0 cites·12 claims
- 0754USD442314SLighting fixtureVISA LIGHTING CORP·Filed 2000·Granted May 15, 2001·10 cites·1 claims
- 0846US11096248B2Resistive heater with temperature sensing power pins and auxiliary sensing junctionWATLOW ELECTRIC MFG·Filed 2018·Granted Aug 17, 2021·0 cites·18 claims
- 0923USD725817SLight fixtureSCHAEFER DOUGLAS SCOTT·Filed 2012·Granted Mar 31, 2015·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →