Duane C. Blake Trademarks
INNOVATION ATTORNEY
Multimedia publishing and dissemination of books, magazines, journals, manuals, periodicals, software, games, music and…
Owned by: Duane C. Blake
Serial Number: 77776602
AURA
Coin grading services
Owned by: Duane C. Blake
Serial Number: 77785578
AURA+
Coin grading services
Owned by: Duane C. Blake
Serial Number: 85487669
