OHFA Tech, Inc. Trademarks
OHFA TECH
Filed: October 14, 2016
Downloadable mobile applications for learning braille
Owned by: OHFA Tech, Inc.
Serial Number: 87203549
TAPTILO
Filed: February 9, 2017
Downloadable mobile applications for learning braille
Owned by: OHFA Tech, Inc.
Serial Number: 87329641
