Inventor

AHLSTROM JOHN

US2 patents

⚠️ This page may combine multiple inventors who share the name “AHLSTROM JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CISCO TECH IND

1 patent

US6781959B1Aug 24, 2004

Method and apparatus for determining troubleshooting information for completed calls in a telecommunications network

CISCO TECH IND89 citations94

CISCO TECH INC

1 patent

US7420927B1Sep 2, 2008

Method and apparatus for determining troubleshooting information for completed calls in a telecommunications network

CISCO TECH INC14 citations80