Inventor
WILLIS RICHARD A
US7 patents
⚠️ This page may combine multiple inventors who share the name “WILLIS RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAPERSTEIN JAN R
3 patentsUS7416123B2Aug 26, 2008
System and apparatus for locating lost items
SAPERSTEIN JAN R37 citations88
US7451927B2Nov 18, 2008
Multimode system and apparatus for locating lost items
SAPERSTEIN JAN R12 citations79
US7717338B2May 18, 2010
Cargo hold item identification and monitoring system
SAPERSTEIN JAN R1 citations48