Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6014113 | Antenna assembly comprising circuit unit and shield members | Lee Orchard, Brian Davidson | 2000-01-11 |
| 5864601 | Method and apparatus for inspecting pipes using a digitized radiograph | Joseph Francis Cattorini, Richard Franzen, David Herbert Riley | 1999-01-26 |
| 4318237 | Light display unit | — | 1982-03-09 |