Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665582 | Standardized container payload delivery and control system | Helmut Portmann | 2003-12-16 |
| 6655636 | Product wrapping incorporating air drag device | Helmut Portmann | 2003-12-02 |
| 6622063 | Container-based product dispensing system | Helmut Portmann | 2003-09-16 |