RD Haney - US Patent App. 13/155,262, 2011 - Google Patents
A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child loca tion monitoring, work group coordination, dispatching of …
RD Haney - US Patent 8,385,964, 2013 - 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. 13/155,262, 2011 - 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 …