Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510482 | Extensible golf club | — | 2009-03-31 |
| 7172514 | Extendable golf club having interlockable spacer segments | — | 2007-02-06 |
| 6932711 | Extendable golf club having interlockable spacer segments | — | 2005-08-23 |
| 6749521 | Extendable golf club having interlockable spacer segments | — | 2004-06-15 |
| 5997412 | Extensible golf club | — | 1999-12-07 |
| 5854672 | Vacuum exposure frame with unworked glass insert/plate exposer and optionally having separate ID viewing area | Janet Casteel | 1998-12-29 |