Warren, Michigan
United States
4
2014-01-23
The entities that hold a legal rights for patent applications filed by inventor Scalf Mark J.:
Mark J. Scalf from Warren, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and System for Emergency Notification
#2 | 2011-04-28Method And System For Emergency Notification
#3 | 2010-09-09Method and system for emergency call handling
#4 | 2009-01-01Method and system for emergency notification
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