Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810349 | System and method for determining a measure of the physical activity of an object | Klaas R. Westerterp, Johannes Johanna Van Herk, Frits Tobi De Jongh | 2004-10-26 |