Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640200 | Sports implement testing methods and apparatus | — | 2003-10-28 |
| 6152840 | Composite baseball bat with cavitied core | — | 2000-11-28 |
| 6042492 | Sports analysis and testing system | — | 2000-03-28 |
| 5988861 | Sports implement testing methods and apparatus | — | 1999-11-23 |
| 5868578 | Sports analysis and testing system | — | 1999-02-09 |
| 5624115 | Composite baseball bat with cavitied core | — | 1997-04-29 |
| 5533723 | Composite baseball bat with cavitied core | — | 1996-07-09 |
| 5511787 | Golf club | — | 1996-04-30 |
| 5460369 | Composite baseball bat | — | 1995-10-24 |
| 5458330 | Composite baseball bat with cavitied core | — | 1995-10-17 |
| 5338024 | Golf club | — | 1994-08-16 |
| 5217221 | Hockey stick formed of composite materials | — | 1993-06-08 |
| 5114144 | Composite baseball bat | — | 1992-05-19 |
| 4931124 | Method of making veneer laminate composite structure | — | 1990-06-05 |
| 4689257 | Veneer laminate composite structure | — | 1987-08-25 |
| 4615936 | Veneer laminate composite structure | — | 1986-10-07 |
| 4543284 | Veneer laminate composite structure | — | 1985-09-24 |