Inventor

LANGSTON CHRISTOPHER L

US3 patents

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

SPRINT COMMUNICATIONS CO

2 patents

US6931622B1Aug 16, 2005

System and method for creating a performance tool and a performance tool yield

SPRINT COMMUNICATIONS CO19 citations85

US7444627B2Oct 28, 2008

System and method for creating a performance tool and a performance tool yield

SPRINT COMMUNICATIONS CO0 citations45

NCR CORP

1 patent

US5883043AMar 16, 1999

Thermal paper with security features

NCR CORP116 citations96