Inventor
HELFFRICH JEROME A
US6 patents
⚠️ This page may combine multiple inventors who share the name “HELFFRICH JEROME A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHWEST RES INST
4 patentsUS6656135B2Dec 2, 2003
Passive and wireless displacement measuring device
SOUTHWEST RES INST145 citations94
US6480111B2Nov 12, 2002
Motion detection for physiological applications
SOUTHWEST RES INST34 citations90
US6553319B1Apr 22, 2003
Unattended liquid sample monitoring and liquid sample storage system
SOUTHWEST RES INST17 citations76
US7155107B2Dec 26, 2006
System and method for detection of fiber optic cable using static and induced charge
SOUTHWEST RES INST0 citations39