Keith A. Bartels
8Patents
7h-index
14Co-inventors
60Inventor score
Filing activity: Feb 28, 1997 → May 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6000288A | Determining average wall thickness and wall-thickness variation of a liquid-carrying pipe | Physics | 61 | Expired |
| US7137955B2 | Methods and systems for distal recording of phonocardiographic signals | Human Necessities | 28 | Expired |
| US5821430A | Method and apparatus for conducting in-situ nondestructive tensile load measurements in cables and ropes | Physics | 28 | Expired |
| US6205859A | Method for improving defect detectability with magnetostrictive sensors for piping inspection | Physics | 13 | Expired |
| US6873746B2 | Apparatus and method for monitoring a cable | Physics | 8 | Expired |
| US6662130B1 | Systems and methods for calibrating a distorted signal with another signal of known calibration | Human Necessities | 8 | Expired |
| US6295677A | Method for inspecting liquid filled pipes using magnetostrictive sensors | Physics | 8 | Expired |
| US12411111B2 | Reference-free load-modulated longitudinal rail stress measurement using ultrasonic LCR waves | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.