Inventor · disambiguated record
John David
Also filed as: DAVID JOHN · DAVID JOHN E
4 granted patents·344 citations·filing 1995–2004
82Inventor score
Top patents by PatentIndex Score
4 records- 0189US5907601ACall pacing methodEIS INTERNATIONAL INC·Filed 1998·Granted May 25, 1999·210 cites·11 claims
- 0274US5640445AOutbound call pacing method which statistically matches the number of calls dialed to the number of available operatorsEIS INTERNATIONAL INC·Filed 1995·Granted Jun 17, 1997·67 cites·13 claims
- 0368US5926528ACall pacing methodEIS INTERNATIONAL·Filed 1997·Granted Jul 20, 1999·53 cites·1 claims
- 0452US7513305B2Apparatus and methods for operating a tool in a wellboreWEATHERFORD LAMB·Filed 2004·Granted Apr 7, 2009·14 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →