Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409117 | Reel monitor devices and methods of using the same | Mark Wade Petersen, Brian S. Witz, John J. McGirr, Jr., James M. Gary | 2002-06-25 |
| 6247664 | Reel monitor devices and methods of using the same | Mark Wade Petersen, Brian S. Witz, John J. McGirr, Jr., James M. Gary | 2001-06-19 |