Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618238 | User input selection device and automated bowling coaching system in an automatic bowling scoring system | Richard Andrew Kruse, James S. Chan | 1997-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618238 | User input selection device and automated bowling coaching system in an automatic bowling scoring system | Richard Andrew Kruse, James S. Chan | 1997-04-08 |