Technical Drilling Tools, Ltd.
2Patents
1Active
2Granted
31Portfolio score
Filing activity: Dec 14, 1977 → Jun 1, 2010
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4171025A | Hydraulic shock absorbing method | Fixed Constructions | 12 | Expired |
| US8640795B2 | Shock reduction tool for a downhole electronics package | Fixed Constructions | 8 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.