Inventor · disambiguated record
Darrell String
Also filed as: STRING DARRELL
5 granted patents·1 pending application·55 citations·filing 1993–2013
79Inventor score
Files withKULP MARY JO2CLEAN HARBORS INC1DOW GLOBAL TECHNOLOGIES LLC1ROHM & HAAS ELECT MAT1STRING DARRELL1
Top patents by PatentIndex Score
6 records- 0193US8118641B2Chemical mechanical polishing pad having window with integral identification featureKULP MARY JO·Filed 2009·Granted Feb 21, 2012·28 cites·10 claims
- 0286US9102034B2Method of chemical mechanical polishing a substrateROHM & HAAS ELECT MAT·Filed 2013·Granted Aug 11, 2015·8 cites·11 claims
- 0371US8083570B2Chemical mechanical polishing pad having sealed windowSTRING DARRELL·Filed 2008·Granted Dec 27, 2011·10 cites·10 claims
- 0463US8118644B2Chemical mechanical polishing pad having integral identification featureKULP MARY JO·Filed 2008·Granted Feb 21, 2012·2 cites·10 claims
- 0546US2015065013A1Chemical mechanical polishing padDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Application pending·0 cites
- 0632US5312549AMethod and apparatus for extracting organic liquids from an organic liquid solute/solvent mixtureCLEAN HARBORS INC·Filed 1993·Granted May 17, 1994·7 cites·4 claims
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