Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813129 | Guiding disk for drilling holes on a bowling ball | — | 1998-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813129 | Guiding disk for drilling holes on a bowling ball | — | 1998-09-29 |