Inventor · disambiguated record
David M. Walker
Also filed as: WALKER DAVID · WALKER DAVID M · WALKER DAVID MACALLISTER
9 granted patents·276 citations·filing 1979–2009
90Inventor score
Top patents by PatentIndex Score
9 records- 0188US4665315AMethod and apparatus for in-situ plasma cleaning of electron beam optical systemsCONTROL DATA CORP·Filed 1985·Granted May 12, 1987·60 cites·27 claims
- 0288US4661709AModular all-electrostatic electron-optical column and assembly of said columns into an array and method of manufactureCONTROL DATA CORP·Filed 1985·Granted Apr 28, 1987·47 cites·22 claims
- 0385US6775646B1Excitation signal and radial basis function methods for use in extraction of nonlinear black-box behavioral modelsAGILENT TECHNOLOGIES INC·Filed 2000·Granted Aug 10, 2004·52 cites·20 claims
- 0482US4419580AElectron beam array alignment meansCONTROL DATA CORP·Filed 1981·Granted Dec 6, 1983·29 cites·8 claims
- 0573US4262644ASpark timing control circuit for controlling the timing of spark ignition of an internal combustion engineHUGHES MICROELECTRONICS LTD·Filed 1979·Granted Apr 21, 1981·14 cites·11 claims
- 0671US4661203ALow defect etching of patterns using plasma-stencil maskCONTROL DATA CORP·Filed 1985·Granted Apr 28, 1987·42 cites·16 claims
- 0759US5678734AInstant hot water dispenserFiled 1993·Granted Oct 21, 1997·28 cites·20 claims
- 0838US8680758B2Spark plug having a plastic upper insulator and method of constructionMILLER KEVIN L·Filed 2009·Granted Mar 25, 2014·0 cites·15 claims
- 0938US4667108AImpedance matched and thermally cooled deflection amplifiers for charged particle beam apparatus employing deflectorsCONTROL DATA CORP·Filed 1985·Granted May 19, 1987·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →