Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735269 | Revolution counter | Ulrich Wetzel | 2004-05-11 |
| 6721385 | Revolution counter for determining a number of revolutions of a rotary element | Ulrich Wetzel | 2004-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735269 | Revolution counter | Ulrich Wetzel | 2004-05-11 |
| 6721385 | Revolution counter for determining a number of revolutions of a rotary element | Ulrich Wetzel | 2004-04-13 |