About 3 Trademarks found that are owned by Gamebook Oy

Golf game software for a handheld electronic device, which records, calculates and displays scores of golf players

Golf game software for a handheld electronic device, which records, calculates and displays the scores of golf players

Handheld consumer electronic device, namely, handheld computer which records, calculates and displays the scores of golf players and transfers data to a computer software