Inventor
BARTELS KEITH A
US6 patents
⚠️ This page may combine multiple inventors who share the name “BARTELS KEITH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHWEST RES INST
4 patentsUS6000288ADec 14, 1999
Determining average wall thickness and wall-thickness variation of a liquid-carrying pipe
SOUTHWEST RES INST77 citations95
US6205859B1Mar 27, 2001
Method for improving defect detectability with magnetostrictive sensors for piping inspection
SOUTHWEST RES INST25 citations91
US6295677B1Oct 2, 2001
Method for inspecting liquid filled pipes using magnetostrictive sensors
SOUTHWEST RES INST11 citations72
US12411111B2Sep 9, 2025
Reference-free load-modulated longitudinal rail stress measurement using ultrasonic LCR waves
SOUTHWEST RES INST0 citations56