Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6062912 | Antenna coupling system | Mark F. Witczak, Michael Naughton, Matthew R. Michieli, Charles Glen Smith, Jr. | 2000-05-16 |
| 5873795 | Iron-type golf clubhead with optimized point of least rigidity | Thomas Wozny, Jon C. Pergande | 1999-02-23 |
| D404453 | Golf clubhead | Thomas Wozny, Jon C. Pergande | 1999-01-19 |