Inventor · disambiguated record
David L. Hickman
Also filed as: HICKMAN DAVID · HICKMAN DAVID L
21 granted patents·1 pending application·1,186 citations·filing 1990–2023
97Inventor score
Top patents by PatentIndex Score
22 records- 0198US6541407B2Cordierite bodyCORNING INC·Filed 2001·Granted Apr 1, 2003·141 cites·49 claims
- 0297US6228803B1Method of making mesoporous carbonCORNING INC·Filed 2000·Granted May 8, 2001·104 cites·3 claims
- 0396USRE38888ECordierite bodyCORNING INC·Filed 2003·Granted Nov 22, 2005·75 cites·49 claims
- 0495US5290739AHigh temperature stabilized mullite-aluminum titanateCORNING INC·Filed 1992·Granted Mar 1, 1994·94 cites·9 claims
- 0593US6464744B2Diesel particulate filtersCORNING INC·Filed 2000·Granted Oct 15, 2002·80 cites·7 claims
- 0693US6248691B1Method of making mesoporous carbonCORNING INC·Filed 1998·Granted Jun 19, 2001·84 cites·12 claims
- 0792US6238618B1Production of porous mullite bodiesCORNING INC·Filed 1999·Granted May 29, 2001·88 cites·10 claims
- 0891US6454941B1Gravity-flow water filtration deviceCORNING INC·Filed 1999·Granted Sep 24, 2002·110 cites·37 claims
- 0991US5332703ABatch compositions for cordierite ceramicsCORNING INC·Filed 1993·Granted Jul 26, 1994·58 cites·18 claims
- 1086US6508852B1Honeycomb particulate filtersCORNING INC·Filed 2000·Granted Jan 21, 2003·65 cites·8 claims
- 1186US6372289B1Process for manufacturing activated carbon honeycomb structuresCORNING INC·Filed 1999·Granted Apr 16, 2002·66 cites·25 claims
- 1281US7043964B1Method and system for detecting leaks in a plugged honeycomb structureCORNING INC·Filed 2004·Granted May 16, 2006·21 cites·18 claims
- 1374US6206944B1Low aspect ratio diesel exhaust filterCORNING INC·Filed 1999·Granted Mar 27, 2001·39 cites·8 claims
- 1473US5628819AMethod and apparatus for continuous adsorption of adsorbable contaminates and adsorber regenerationCALGON CARBON CORP·Filed 1995·Granted May 13, 1997·53 cites·15 claims
- 1572US6159363AWater carafe filter cartridgeCORNING INC·Filed 1999·Granted Dec 12, 2000·36 cites·13 claims
- 1659US6296794B1Pressed porous filter bodiesCORNING INC·Filed 1999·Granted Oct 2, 2001·25 cites·7 claims
- 1757US5350717AMethod for treating beta-spodumene ceramicsCORNING INC·Filed 1993·Granted Sep 27, 1994·18 cites·5 claims
- 1853US5403540AHeating of formed metal structure by inductionCORNING INC·Filed 1990·Granted Apr 4, 1995·14 cites·21 claims
- 1951US11978575B2Power umbilical and methodAKER SOLUTIONS AS·Filed 2022·Granted May 7, 2024·0 cites·19 claims
- 2050US9359850B2Varying radial orientation of a power cable along the length of an umbilicalAKER SOLUTIONS INC·Filed 2013·Granted Jun 7, 2016·1 cites·11 claims
- 2146US5759496AApparatus for removing VOC's from an exhaust gas streamCORNING INC·Filed 1995·Granted Jun 2, 1998·14 cites·10 claims
- 2232US2025198261A1Subsea termination assemblyONESUBSEA AS·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →