Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369331 | Positioning device for a medical catheter | Werner Schwarz, Christopher Janssen | 2019-08-06 |
| 10252404 | Apparatus and method for grasping a screw beneath the screw head with jaws and for releasing same | — | 2019-04-09 |
| 9956063 | Electric motorized toothbrush with rotating spindles | — | 2018-05-01 |
| 7894134 | Sinusoidal polarization | — | 2011-02-22 |
| 6572903 | Wildlife nutritional supplement | David R. Fuhr | 2003-06-03 |
| 5724705 | Door security apparatus | — | 1998-03-10 |