Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459167 | Crank arm, crankset, and power measuring device for an at least partially human powered vehicle or training device with a crank drive | Ulrich Heinkel, Peter Wolf, Daniel Kriesten, Jens Buder | 2016-10-04 |
| 8234800 | Shoe, particularly sports shoe | Jens Buder | 2012-08-07 |