Inventor

GRIBBLE MARK

US4 patents

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

AT & T IP I LP

2 patents

US9563909B2Feb 7, 2017

Systems and methods for purchasing electronic transmissions

AT & T IP I LP0 citations49

US10348889B2Jul 9, 2019

System and method of providing caller identification information

AT & T IP I LP0 citations45

BARNES BRUCE

1 patent

US8855274B2Oct 7, 2014

System and method of providing caller identification information

BARNES BRUCE2 citations59

STAHULAK CHARLES

1 patent

US9076145B2Jul 7, 2015

Systems and methods for purchasing electronic transmissions

STAHULAK CHARLES2 citations58