Alfred E. Crouch
6Patents
4h-index
10Co-inventors
46Inventor score
Filing activity: Sep 21, 1998 → Jun 22, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6624628B1 | Method and apparatus generating and detecting torsional waves for long range inspection of pipes and tubes | Physics | 75 | Expired |
| US6239593A | Method and system for detecting and characterizing mechanical damage in pipelines using nonlinear harmonics techniques | Physics | 21 | Expired |
| US7038444B2 | System and method for in-line stress measurement by continuous Barkhausen method | Physics | 15 | Expired |
| US7683611B2 | Pipeline inspection using variable-diameter remote-field eddy current technology | Physics | 5 | Active |
| US7154264B2 | System and method using a collapsable coil for inspection of pipelines having internal restrictions | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7557570B2 | System and method for producing color contour maps of surface defects of high pressure pipelines | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.