Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047933 | Golf ball | Ryan L. Stefan, Hyun Jin Kim | 2011-11-01 |
| 7901299 | Two-piece golf ball having an improved core composition | Hyun Jin Kim, David Pierick, Kelvin T. Okamoto | 2011-03-08 |
| 7874940 | Extrusion method for making golf balls | Hyun Jin Kim, Sanjay Kuttappa | 2011-01-25 |