David E. Gamache
8Patents
3h-index
14Co-inventors
50Inventor score
Filing activity: Nov 9, 2001 → Jul 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6520722B2 | Asymmetrical cutting tool tooth form | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7686079B2 | Method for removing silica from evaporator concentrate | Chemistry; Metallurgy | 15 | Active |
| US9506334B2 | Process for recovering oil and treating resulting produced water with ceramic membranes | Chemistry; Metallurgy | 3 | Active |
| US8506467B2 | Process for solidifying organic and inorganic provisional constituents contained in produced water from heavy oil operations | Fixed Constructions | 3 | Active |
| US9938813B2 | Oil recovery process including enhanced softening of produced water | Chemistry; Metallurgy | 0 | Active |
| US10961126B2 | Process for reducing fouling in evaporators in lithium hydroxide recovery | Chemistry; Metallurgy | 0 | Active |
| US9127540B2 | Method of recovering oil and producing produced water that is concentrated and dried by a double drum dryer | Chemistry; Metallurgy | 0 | Active |
| US9440872B2 | Process for treating brine recovered from a coal seam gas operation | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.