Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011970 | Vibrating device and method for inserting a foundation element into the ground | Laurens DeNeef | 2018-07-03 |
| 9872676 | Surgical retractor | Dieter Weisshaupt, Pedro Morales, Robert Vogtherr, Andreas Elisch | 2018-01-23 |