Inventor
LARSON ROGER D
US4 patents
⚠️ This page may combine multiple inventors who share the name “LARSON ROGER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
3 patentsUS6369709B1Apr 9, 2002
Terminal for libraries and the like
3M INNOVATIVE PROPERTIES CO28 citations95
US6750777B2Jun 15, 2004
Terminal for libraries and the like
3M INNOVATIVE PROPERTIES CO12 citations81
US8002182B2Aug 23, 2011
System for processing financial transactions in a self-service library terminal
3M INNOVATIVE PROPERTIES CO2 citations61