Bloomington, Indiana
United States
7
2022-09-22
The entities that hold a legal rights for patent applications filed by inventor BROWN James D.:
James D. BROWN from Bloomington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Push-in earplug and method of making the same using a mandrel
#2 | 2022-05-26INTELLIGENT SAFETY MONITORING AND ANALYTICS SYSTEM FOR PERSONAL PROTECTIVE EQUIPMENT
#3 | 2021-10-21COLD-DRAWN POLYOLEFIN COPOLYMERS CORD FOR EARPLUG
#4 | 2020-07-09Acoustically probed over-the-ear hearing assessment devices and methods
#5 | 2020-06-11Cold-drawn polyolefin copolymers cord for earplug
#6 | 2019-03-07Intelligent safety monitoring and analytics system for personal protective equipment
#7 | 2017-08-31Acoustically probed over-the-ear hearing assessment devices and methods
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