Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239265 | Fluid dispenser with sensor for determining the volume of fluid in a collapsible container | Heiner Ophardt, Dusan Stan | 2025-03-04 |
| 11350796 | Fluid dispenser with sensor for determining the volume of fluid in a collapsible container | Heiner Ophardt, Dusan Stan | 2022-06-07 |
| 9027788 | Fluid level gauge | Heiner Ophardt, Edward Daniel House, Dusan Stan | 2015-05-12 |