Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278272 | Golf training apparatus and method | — | 2016-03-08 |
| 8974316 | Putting/chipping trainer | — | 2015-03-10 |
| 8267812 | Putting/chipping trainer | — | 2012-09-18 |
| 8043162 | Golf training device | — | 2011-10-25 |
| 6948781 | Balance weight assembly | — | 2005-09-27 |
| 6416421 | Cap hosel for polar balanced putter | — | 2002-07-09 |
| 6200227 | Positioning and alignment system for golf putters | — | 2001-03-13 |
| 6083118 | Golf club head and method of manufacture | Roberto Ruiz Martins | 2000-07-04 |
| D417711 | Golf putter head | — | 1999-12-14 |