RD Haney - US Patent 8,798,593, 2014 - freepatentsonline.com
A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of …
RD Haney - US Patent App. 13/889,132, 2014 - freepatentsonline.com
A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of …