Inventor · disambiguated record
Karl Lewis King
Also filed as: KING KARL · KING KARL L · KING KARL LEWIS
8 granted patents·1 pending application·230 citations·filing 1990–2016
88Inventor score
Top patents by PatentIndex Score
9 records- 0187US6999898B2Classification of deviations in a processHACH CO·Filed 2003·Granted Feb 14, 2006·39 cites·32 claims
- 0282US5059811ATurbidimeter having a baffle assembly for removing entrained gasGREAT LAKES INSTRUMENTS INC·Filed 1990·Granted Oct 22, 1991·73 cites·22 claims
- 0381US5140168ATurbidimeter signal processing circuit using alternating light sourcesGREAT LAKES INSTRUMENTS INC·Filed 1990·Granted Aug 18, 1992·62 cites·19 claims
- 0478US6395158B1PH sensor with electrical noise immunityGLI INTERNAT·Filed 2000·Granted May 28, 2002·34 cites·20 claims
- 0577US6844934B2Optical turbidimeter with a lens tubeHACH CO·Filed 2002·Granted Jan 18, 2005·19 cites·16 claims
- 0670US9274076B2Low slope pH electrode with charge transfer componentHACH CO·Filed 2013·Granted Mar 1, 2016·1 cites·13 claims
- 0756US8608925B2Multiple-electrode ionic probeKING KARL·Filed 2008·Granted Dec 17, 2013·1 cites·8 claims
- 0854US2016161446A1Low slope ph electrode with charge transfer componentHACH CO·Filed 2016·Application pending·0 cites
- 0951US8900433B2Low-slope pH electrodeCARPENTER FRANK HOWLAND·Filed 2010·Granted Dec 2, 2014·1 cites·21 claims
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