Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949038 | Ball bat having an insert with variable wall thickness | — | 2005-09-27 |
| 6945886 | Bat with composite handle | Michael D. Eggiman, Douglas G. Guenther | 2005-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949038 | Ball bat having an insert with variable wall thickness | — | 2005-09-27 |
| 6945886 | Bat with composite handle | Michael D. Eggiman, Douglas G. Guenther | 2005-09-20 |