Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900100 | System and method for promoting and tracking physical activity among a participating group of individuals | Andrew Greenberg, Christian Ludwig | 2014-12-02 |
| 8690736 | System and method for promoting and tracking physical activity among a participating group of individuals | Andrew Greenberg, Christian Ludwig | 2014-04-08 |
| 8517897 | System and method for promoting and tracking physical activity among a participating group of individuals | Andrew Greenberg, Christian Ludwig | 2013-08-27 |
| 8070655 | System and method for promoting and tracking physical activity among a participating group of individuals | Andrew Greenberg, Christian Ludwig | 2011-12-06 |