Mining Services International
8Patents
0Active
8Granted
29Portfolio score
Filing activity: Jul 2, 1980 → Aug 4, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4334476A | Primer cup | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5244475A | Rheology controlled emulsion | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4572075A | Methods and apparatus for loading a borehole with explosives | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5409556A | Method of lowering the density of ammonium nitrate-based mining explosives with expanded agricultural grain so that a density of 0.3g/cc to 1.0g/cc is achieved | Chemistry; Metallurgy | 13 | Expired |
| US5151138A | Blasting composition and method | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5397399A | Emulsified gassing agents containing hydrogen peroxide and methods for their use | Chemistry; Metallurgy | 8 | Expired |
| US5920030A | Methods of blasting using nitrogen-free explosives | Chemistry; Metallurgy | 5 | Expired |
| US6162263A | Method for producing and shipping metal cyanide salts | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.