- 2019
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06 Registered patent for golf tee departure prevention device
04 Released the 3PC golf ball “DRAGON PLUS” for high-control seniors
Released the premium urethane 4PC golf ball “PRO-DX4”
- 2018
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11 Released the urethane platinum 3PC golf ball “PRO-DX3”
06 Golf-type putter head overseas applications in the United States, Japan and China
Patent application for a magnetic golf equipment storage device
02 Patent application for a golf tee departure prevention device
Released the "DRAGON BALL“ - the absolute dominator in driving distance
Released the pearl-colored golf ball "ALL STAR" - the star of the field
- 2017
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10 UNIQUE / ALL STAR / DRAGON BALL trademark registration
06 Released premium matte-colored UNIQUE BALL
R&A and USGA certified DRG golf ball as the official ball
- 2016
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12 International application for golf-type putter head
07 Registered domestic patent for golf-type putter head
03 Released Long Distance 2PC golf ball "DDL-2DA"
01 DRG golf balls are ranked No. 1 in the driving distance and rebound tests by the Korea Sports Promotion Foundation
Patent application for golf-type putter head (10-2016-0003079)