Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12004706 | Robotic cleaner | Melinda L. Liggett, Isaku D. Kamada, Frederick Karl Hopke, Gan Sin Huat, Charles Fiebig +1 more | 2024-06-11 |
| 10874275 | Robotic cleaner | Melinda L. Liggett, Isaku D. Kamada, Frederick Karl Hopke, Gan Sin Huat, Charles Fiebig +1 more | 2020-12-29 |