Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285382 | System and method for processing credit and debit card validity and funds transactions from vending machines and similar terminals | Karl H. Muehlberger | 1994-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285382 | System and method for processing credit and debit card validity and funds transactions from vending machines and similar terminals | Karl H. Muehlberger | 1994-02-08 |