DH

David N. Harry

BT Benchmark Research & Technology: 5 patents #1 of 12Top 9%
Overall (All Time): #580,476 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7879771 Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same Derek Vaughn, Robert Hume Duncan, Dennis A. Williams 2011-02-01
7790774 Preparation of guar suspension from guar splits E. Wayne Kinsey, III, Gordon Randall Dixon, Fati Malekahmadi, Keith Ingram Dismuke 2010-09-07
7084096 Suspension of borates in non-aqueous solvents and use thereof William F. Harris, Xiaoping Qiu 2006-08-01
5565513 Method and composition for delaying the cross-linking of water soluble polymer solutions E. Wayne Kinsey, III, Sharif Sharif 1996-10-15
5520250 Method and process for the stabilization of resin coated particulates Sharif Sharif 1996-05-28
5488083 Method of gelling a guar or derivatized guar polymer solution utilized to perform a hydraulic fracturing operation E. Wayne Kinsey, III, Sharif Sharif 1996-01-30
5425994 Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex Sharif Sharif 1995-06-20
5316792 Method and process for the stabilization of resin coated particulates Sharif Sharif 1994-05-31
5311946 Method and process for the stabilization of resin coated particulates Sharif Sharif 1994-05-17