Bobby G. Brake
14Patents
14h-index
10Co-inventors
71Inventor score
Filing activity: Apr 26, 1982 → Mar 6, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5383521A | Fly ash cementing compositions and methods | Emerging Cross-Sectional Technologies | 147 | Expired |
| US5327968A | Utilizing drilling fluid in well cementing operations | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5398758A | Utilizing drilling fluid in well cementing operations | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5281270A | Retarded acid soluble well cement compositions and methods | Chemistry; Metallurgy | 81 | Expired |
| US5220960A | Retarded acid soluble well cement compositions and methods | Chemistry; Metallurgy | 74 | Expired |
| US5501277A | Combating lost circulation during the drilling of wells | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5346550A | Low temperature well cementing compositions and methods | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5355954A | Utilizing drilling fluid in well cementing operations | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5340860A | Low fluid loss cement compositions, fluid loss reducing additives and methods | Chemistry; Metallurgy | 40 | Expired |
| US5447198A | Low temperature well cementing compositions and methods | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4433731A | Liquid water loss reducing additives for cement slurries | Chemistry; Metallurgy | 23 | Expired |
| US4455169A | Salt water cement slurries and water loss reducing additives therefor | Chemistry; Metallurgy | 21 | Expired |
| US4466837A | Liquid water loss reducing additives for cement slurries | Chemistry; Metallurgy | 20 | Expired |
| US4522653A | Salt cement dispersant and method of using same in cementing subterranean wellbore | Chemistry; Metallurgy | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.