Hofeldt, Albert J Trademarks
DIAGNOSTICGAME
Filed: December 17, 2016
Medical diagnostic apparatus for testing that uses the display of images for measuring one or more of the parameters of…
Owned by: Hofeldt, Albert J
Serial Number: 87272351
NEUROCOLOR
Filed: December 22, 2016
Medical testing for diagnostic or treatment purposes in the field of visual science that measures color vision in eye separately…
Owned by: Hofeldt, Albert J
Serial Number: 87278436
