Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519321 | Optical reading system and method of operation | Anthony F. Barna, Charles W. Melvin, Jr., Jason P. Walton, A. Arthur Kressner | 2013-08-27 |
| 8177580 | Disconnect adapter for electrical meter | Charles Feldman, Costas Magoulas, Joseph Princiotta | 2012-05-15 |
| 8127628 | Gas meter reading system | Anthony F. Barna, Charles W. Melvin, Jr., Jason P. Walton | 2012-03-06 |