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Inventor

MITCHELL JR DONALD L

US7 patents
⚠️ This page may combine multiple inventors who share the name “MITCHELL JR DONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITCHELL JR DONALD L

4 patents
US8185087B2May 22, 2012

Emergency 911 data messaging

MITCHELL JR DONALD L81 citations95
US8874068B2Oct 28, 2014

Emergency 911 data messaging

MITCHELL JR DONALD L4 citations82
US9313637B2Apr 12, 2016

Wireless emergency caller profile data delivery over a legacy interface

MITCHELL JR DONALD L15 citations81
US10104528B2Oct 16, 2018

Supplemental location information for an emergency services call

MITCHELL JR DONALD L0 citations27

TELECOMM SYSTEMS INC

2 patents
US9131357B2Sep 8, 2015

Emergency 911 data messaging

TELECOMM SYSTEMS INC2 citations61
US9467826B2Oct 11, 2016

Emergency 911 data messaging

TELECOMM SYSTEMS INC0 citations50

NG911 SERVICES INC

1 patent
US10667199B1May 26, 2020

Systems and methods for improving routing of communications to emergency services

NG911 SERVICES INC7 citations76