Environmental Acoustical Research, Inc. Trademarks
CHAMELEON EARS
Custom fit hearing protection against noise and water made from silicones that change color with body temperature or that…
Owned by: Environmental Acoustical Research, Inc.
Serial Number: 75730130
CALL OF THE WILD
Electronic hearing protection, namely, custom electronic ear plugs, used to amplify specified animal sounds and calls
Owned by: Environmental Acoustical Research, Inc.
Serial Number: 77449602
