Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652388 | Apparatus and method for detecting printing press web breakage | Ronald Callan, Michael Gregory, Gifford Neill | 1997-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652388 | Apparatus and method for detecting printing press web breakage | Ronald Callan, Michael Gregory, Gifford Neill | 1997-07-29 |