Inventor · disambiguated record
Hugh W. Richardson
Also filed as: RICHARDSON HUGH · RICHARDSON HUGH W
10 granted patents·1 pending application·261 citations·filing 1981–2008
91Inventor score
Files withPHIBRO TECH INC5KOCIDE CHEMICAL CORP1MOTORCHARGE PTY LTD1PHIBROTECH INC1RICHARDSON HUGH W1
Top patents by PatentIndex Score
11 records- 0193US7316738B2Milled submicron chlorothalonil with narrow particle size distribution, and uses thereofPHIBRO TECH INC·Filed 2004·Granted Jan 8, 2008·42 cites·26 claims
- 0293US6905531B2Process for the dissolution of copper metalPHIBRO TECH INC·Filed 2003·Granted Jun 14, 2005·49 cites·58 claims
- 0392US6905532B2Process for the dissolution of copper metalPHIBRO TECH INC·Filed 2003·Granted Jun 14, 2005·41 cites·44 claims
- 0489US6646147B2Process for the dissolution of copper metalPHIBROTECH INC·Filed 2002·Granted Nov 11, 2003·34 cites·13 claims
- 0578US7476371B2Dissolution of copper metal in aqueous alkanolamine to form copper containing aqueous solutionPHIBRO TECH INC·Filed 2005·Granted Jan 13, 2009·5 cites·17 claims
- 0676US4490337APreparation of cupric hydroxideKOCIDE CHEMICAL CORP·Filed 1981·Granted Dec 25, 1984·19 cites·22 claims
- 0770US4747049APoint of sale device for the collection of sales dataMOTORCHARGE PTY LTD·Filed 1982·Granted May 24, 1988·54 cites·14 claims
- 0853US2008213608A1Milled Submicron Chlorothalonil With Narrow Particle Size Distribution, and Uses ThereofRICHARDSON HUGH W·Filed 2008·Application pending·0 cites
- 0952US6689630B2Method of forming an amorphous aluminum nitride emitter including a rare earth or transition metal elementUNIV OHIO·Filed 2001·Granted Feb 10, 2004·3 cites·45 claims
- 1052US5431776ACopper etchant solution additivesPHIBRO TECH INC·Filed 1993·Granted Jul 11, 1995·12 cites·29 claims
- 1134USD436562STire mounting alignment pinFiled 1999·Granted Jan 23, 2001·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →