David N. Harry
9Patents
8h-index
10Co-inventors
62Inventor score
Filing activity: Aug 4, 1992 → May 20, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5488083A | Method of gelling a guar or derivatized guar polymer solution utilized to perform a hydraulic fracturing operation | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5520250A | Method and process for the stabilization of resin coated particulates | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5565513A | Method and composition for delaying the cross-linking of water soluble polymer solutions | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5425994A | Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5316792A | Method and process for the stabilization of resin coated particulates | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5311946A | Method and process for the stabilization of resin coated particulates | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7084096B2 | Suspension of borates in non-aqueous solvents and use thereof | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7790774B1 | Preparation of guar suspension from guar splits | Chemistry; Metallurgy | 8 | Active |
| US7879771B2 | Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.