Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572199 | End effector for cleaning objects having multiple surfaces | Richard Philip Topf, Martin Guirguis, Raul Tomuta, Angelica Davancens, Steven E. Drenth | 2023-02-07 |
| 11235893 | End effector for cleaning objects having multiple surfaces | Richard Philip Topf, Martin Guirguis, Raul Tomuta, Angelica Davancens, Steven E. Drenth | 2022-02-01 |