River Forest, Illinois
United States
23
2018-04-19
The entities that hold a legal rights for patent applications filed by inventor Overhultz Gary L.:
Gary L. Overhultz from River Forest, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Computer-Implemented Systems and Methods for Providing an Out of Stock/Low Stock Alert
#2 | 2015-01-22Computer-implemented systems and methods for providing an out of stock/low stock alert
#3 | 2012-12-06Systems and Methods for Determining Stock Quantities Using a Capacitive Inventory Sensor
#4 | 2012-04-19Computer-implemented systems and methods for providing an out of stock/low stock alert
#5 | 2011-04-21Systems and methods for controlling serially connected RFID transmitters and receivers
#6 | 2010-09-30Systems and methods for controlling serially connected transmitters in RFID tag tracking
#7 | 2008-10-23Distributed antenna array with centralized data hub for determining presence and location of RF tags
#8 | 2008-08-21Advertising compliance monitoring system
#9 | 2008-05-20Advertising compliance monitoring system
#10 | 2007-12-18Radio frequency identification shelf antenna with a distributed pattern for localized tag detection
#11 | 2007-12-06Systems and methods for coordinating an advertising message with a product display
#12 | 2007-11-08Systems and methods for approximating the location of an RFID tag
#13 | 2007-06-28Distributed RFID antenna array utilizing circular polarized helical antennas
#14 | 2007-03-29Switched phase receiver for a long range RFID system
#15 | 2007-02-15Systems and methods for monitoring open stock merchandising
#16 | 2006-12-07Systems and methods for measuring the effectiveness of in-store display advertising
#17 | 2006-09-21Distributed RFID antenna array utilizing circular polarized helical antennas
#18 | 2006-08-10RF contact signal detector
#19 | 2006-07-27Low stock alert system
#20 | 2006-05-25System for RF detection and location determination of merchandising materials in retail environments
#21 | 2005-05-05Advertising compliance monitoring system
#22 | 2005-01-13Advertising compliance monitoring system
#23 | 2005-01-04Advertising compliance monitoring system
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