Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9517911 | Paper currency receiving device and hot wheel floating control device thereof | — | 2016-12-13 |
| 5756854 | Process for the hydroformylation of olefinically unsaturated compounds | Helmut Bahrmann, Peter Lappe, Bernhard Fell, Subba Kanagasabapathy | 1998-05-26 |