Inventor
HEMMETER RICHARD W
US5 patents
⚠️ This page may combine multiple inventors who share the name “HEMMETER RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T BELL LAB
4 patentsUS5181237AJan 19, 1993
Automation of telephone operator assistance calls
AT & T BELL LAB157 citations96
US5163083ANov 10, 1992
Automation of telephone operator assistance calls
AT & T BELL LAB237 citations96
US5185781AFeb 9, 1993
Automation of telephone operator assistance calls
AT & T BELL LAB149 citations95
US4620066AOct 28, 1986
Method and apparatus for sharing operators among assistance systems
AT & T BELL LAB43 citations87