Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794183 | Specimen tester method | Phuong Nguyen | 2023-10-24 |
| 11426722 | Specimen tester including a separate initiator and method | Phuong Nguyen | 2022-08-30 |
| 6845880 | Dispensing container for symmetrical articles | Henri J. A. Charmasson | 2005-01-25 |
| 6367653 | Centralized machine vending method | Frank Ruskin, Anton K. Simson, Henri J. A. Charmasson | 2002-04-09 |
| 6330958 | Compact table-top vending machine | Frank Ruskin, Anton K. Simson, Peter C. Brusso, Henri J. A. Charmasson | 2001-12-18 |