Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446049 | Method and apparatus for transmitting a digital information signal and vending system incorporating same | Joseph J. Janning, Eugene A. Janning | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446049 | Method and apparatus for transmitting a digital information signal and vending system incorporating same | Joseph J. Janning, Eugene A. Janning | 2002-09-03 |