Crest Hill, Illinois
United States
4
2015-07-09
The entities that hold a legal rights for patent applications filed by inventor Robinson Brock E.:
Brock E. Robinson from Crest Hill, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HUB-BASED ELECTRONIC LOCK SYSTEMS AND DEVICES
#2 | 2011-03-31Apparatus and method for electronic access control
#3 | 2011-01-20Method and system for data control in electronic locks
#4 | 2006-12-05System and method for key control in an electronic locking system
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