Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792548 | Mechanical static and dynamic measuring device based on a compound cantilevered system | — | 2020-10-06 |
| 7415866 | Device for determining the center of gravity of an object | — | 2008-08-26 |
| 7263866 | Golf club hosel bending fixture | — | 2007-09-04 |
| 7043809 | Head-to-shaft separation tool for golf clubs | — | 2006-05-16 |
| 6765156 | Golf club swing weight balance and scale | — | 2004-07-20 |
| 6308761 | Hand tool aiding mounting of grip on golf club shaft | — | 2001-10-30 |
| 5814773 | Golf club survey instrument with variable fulcrum | — | 1998-09-29 |
| 5721399 | Golf club swing weight scale | — | 1998-02-24 |
| D373089 | Golf club head surveying instrument | Kuen-Yi Wang | 1996-08-27 |