Inventor · disambiguated record
Richard D. Rodrigo
Also filed as: RODRIGO RICHARD · RODRIGO RICHARD D
20 granted patents·2 pending applications·442 citations·filing 1985–2025
96Inventor score
Top patents by PatentIndex Score
22 records- 0193US6507473B2Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 2001·Granted Jan 14, 2003·25 cites·27 claims
- 0290US8861166B2Low voltage modular room ionization systemRICHIE JR WILLIAM S·Filed 2011·Granted Oct 14, 2014·7 cites·4 claims
- 0388US7161788B2Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 2003·Granted Jan 9, 2007·16 cites·14 claims
- 0488US6252756B1Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 1999·Granted Jun 26, 2001·28 cites·62 claims
- 0588US5153811ASelf-balancing ionizing circuit for static eliminatorsITW INC·Filed 1991·Granted Oct 6, 1992·89 cites·13 claims
- 0686US6785114B2Foraminous filter for use in air ionizerILLINOIS TOOL WORKS·Filed 2001·Granted Aug 31, 2004·40 cites·34 claims
- 0786US4734580ABuilt-in ionizing electrode cleaning apparatusSIMCO CO INC·Filed 1986·Granted Mar 29, 1988·55 cites·9 claims
- 0880US7924544B2Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 2008·Granted Apr 12, 2011·4 cites·22 claims
- 0976US5289921AElutriation apparatus and method for cleaning granulesILLINOIS TOOL WORKS·Filed 1992·Granted Mar 1, 1994·26 cites·13 claims
- 1074US5388769ASelf-cleaning ionizing air gunILLINOIS TOOL WORKS·Filed 1993·Granted Feb 14, 1995·38 cites·10 claims
- 1173US7054130B2Apparatus and method for improving uniformity and charge decay time performance of an air ionizer blowerILLINOIS TOOL WORKS·Filed 2004·Granted May 30, 2006·13 cites·41 claims
- 1271US7391599B2Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 2006·Granted Jun 24, 2008·2 cites·20 claims
- 1371US2025375801A1Air intake manifold with adjustable shuttersILLINOIS TOOL WORKS·Filed 2025·Application pending·0 cites
- 1470US7828586B2High voltage power supply connector systemILLINOIS TOOL WORKS·Filed 2007·Granted Nov 9, 2010·10 cites·10 claims
- 1570US6643113B2Low voltage modular room ionization systemILLINOIS TOOL WORKS·Filed 2002·Granted Nov 4, 2003·6 cites·27 claims
- 1670US2025375800A1Air delivery manifold with integrated, adjustable flow damper outletsILLINOIS TOOL WORKS·Filed 2025·Application pending·0 cites
- 1768US4665462AIonizing gas gun for balanced static eliminationSIMCO CO INC·Filed 1985·Granted May 12, 1987·25 cites·20 claims
- 1865US11310897B2Method and apparatus for an ionized air blowerILLINOIS TOOL WORKS·Filed 2019·Granted Apr 19, 2022·0 cites·19 claims
- 1964US5199246AElectrostatic method and apparatus for opening liners within containersILLINOIS TOOL WORKS·Filed 1992·Granted Apr 6, 1993·21 cites·8 claims
- 2060US4860159ATape dispenser with static neutralizerSIMCO CO INC·Filed 1988·Granted Aug 22, 1989·15 cites·16 claims
- 2159US6717414B1Self-balancing ionizer monitorILLINOIS TOOL WORKS·Filed 1999·Granted Apr 6, 2004·14 cites·21 claims
- 2239US5245503AExtended range static eliminator with wide angle uniform air flowITW INC·Filed 1991·Granted Sep 14, 1993·8 cites·7 claims
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