Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679351 | Air purifier whose air inlet direction is adjusted according to direction of wind | — | 2023-06-20 |
| D799614 | Putter head | — | 2017-10-10 |
| D793501 | Putter head | — | 2017-08-01 |
| 9227116 | Golf putter | — | 2016-01-05 |
| 8888605 | Golf putter | — | 2014-11-18 |
| D717895 | Golf putter shaft | — | 2014-11-18 |
| D697567 | Golf putter head | — | 2014-01-14 |
| D666260 | Golf putter head | — | 2012-08-28 |
| 7896375 | Arm and leg powered bicycle | — | 2011-03-01 |
| 6691709 | Aiding apparatus for sexually handicapped person | — | 2004-02-17 |