Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712263 | Mechanical numeral wheel counter that can output switch signals and a method of reading the switch signals | — | 2004-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712263 | Mechanical numeral wheel counter that can output switch signals and a method of reading the switch signals | — | 2004-03-30 |