Inventor · disambiguated record
William A. Coghlan
Also filed as: COGHLAN WILLIAM A
5 granted patents·2 pending applications·33 citations·filing 1998–2004
76Inventor score
Top patents by PatentIndex Score
7 records- 0160US6528943B2EL lamp with increased phosphor densityDUREL CORP·Filed 2001·Granted Mar 4, 2003·10 cites·6 claims
- 0256US6433476B1EL lamp with heater electrodeDUREL CORP·Filed 2000·Granted Aug 13, 2002·8 cites·12 claims
- 0349US7238535B2Test cell for evaluating phosphorWORLD PROPERTIES INC·Filed 2004·Granted Jul 3, 2007·2 cites·8 claims
- 0448US6111362AControlling color shift in EL phosphorsDUREL CORP·Filed 1998·Granted Aug 29, 2000·13 cites·9 claims
- 0535US7009346B2Driving an EL panel without DC biasWORLD PROPERTIES INC·Filed 2004·Granted Mar 7, 2006·0 cites·4 claims
- 0633US2006039129A1Backlight using reversely mounted LEDsWORLD PROPERTIES INC·Filed 2004·Application pending·0 cites
- 0733US2002080597A1EL lamp for a front lit displayDUREL CORP·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →