Inventor · disambiguated record
Derek Peter Hurst
Also filed as: HURST DEREK P · HURST DEREK PETER
4 granted patents·46 citations·filing 1987–2001
77Inventor score
Top patents by PatentIndex Score
4 records- 0164US4806828AHigh pressure sodium discharge lamps with hydrogen getterEMI PLC THORN·Filed 1987·Granted Feb 21, 1989·14 cites·21 claims
- 0260US4827188AHydrogen getter and method of manufactureEMI PLC THORN·Filed 1987·Granted May 2, 1989·12 cites·5 claims
- 0355US6759805B2Circular filament lampGEN ELECTRIC·Filed 2001·Granted Jul 6, 2004·9 cites·6 claims
- 0436US6469426B1Incandescent lamp having a helical coil that comprises multiple sections of different pitchesGEN ELECTRIC·Filed 1999·Granted Oct 22, 2002·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →