Robert E. Able
14Patents
5h-index
8Co-inventors
55Inventor score
Filing activity: Nov 3, 1998 → Mar 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6089335A | Positive latch core barrel apparatus | Fixed Constructions | 46 | Expired |
| US6371205B1 | Bore hole grouting apparatus and method | Fixed Constructions | 28 | Expired |
| US8079647B2 | Vibratory milling machine having linear reciprocating motion | Fixed Constructions | 19 | Active |
| US8261857B2 | Core barrel sonic latch mechanism and methods of sonic drilling using the same | Fixed Constructions | 10 | Active |
| US6109373A | Cable overshot apparatus | Fixed Constructions | 9 | Expired |
| US7434890B2 | Vibratory milling machine having linear reciprocating motion | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7896108B2 | Dual string orbital drilling system | Fixed Constructions | 2 | Active |
| US8356677B2 | Methods of preloading a sonic drill head and methods of drilling using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8474547B2 | Isolation system for drilling systems | Fixed Constructions | 2 | Active |
| US8739902B2 | High-speed triple string drilling system | Fixed Constructions | 1 | Active |
| US7828393B2 | Continuous vibratory milling machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US8668029B2 | Sonic latch mechanism | Fixed Constructions | 0 | Active |
| US8056985B2 | Vibratory machine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8006782B2 | Sonic drill head | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.