Inventor
RUGGIERO ANDREW LAWRENCE
US5 patents
⚠️ This page may combine multiple inventors who share the name “RUGGIERO ANDREW LAWRENCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
4 patentsUS7693673B2Apr 6, 2010
Apparatus and method for identifying a defect and/or operating characteristic of a system
GEN ELECTRIC17 citations90
US7789348B2Sep 7, 2010
Methods and systems for verifying the operation of a railroad gate
GEN ELECTRIC10 citations77
US7908114B2Mar 15, 2011
System and method for aligning a railroad signaling system
GEN ELECTRIC6 citations59
US7815151B2Oct 19, 2010
Method and system for a track signaling system without insulated joints
GEN ELECTRIC0 citations50