R/D Tech Inc.
11Patents
0Active
11Granted
30Portfolio score
Filing activity: Feb 10, 1999 → Jul 30, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6813950B2 | Phased array ultrasonic NDT system for tubes and pipes | Physics | 73 | Expired |
| US6344739B1 | Eddy current probe with multi-use coils and compact configuration | Physics | 24 | Expired |
| US6238448A | Grinding stones | Performing Operations; Transporting | 13 | Expired |
| US6680110B1 | Particle size reduction using supercritical materials | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7328619B2 | Phased array ultrasonic NDT system for fastener inspections | Physics | 8 | Expired |
| US6426136B1 | Method of reducing material size | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6333373A | Ground elastomer and method | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6663954B2 | Method of reducing material size | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6483302B1 | Method and apparatus for magnetic inspection of ferrous conduit for wear | Physics | 3 | Expired |
| US6238267A | Grinding devices for rubber comminuting machines | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6743836B2 | Method for predispersing compounding ingredients | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.