Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218463 | Straight-line optical path x-ray scanner which automatically adjusts scanning aperture size | Thomas A. Lianza, Carl David Lutz | 1993-06-08 |
| 4588295 | Radiation measuring system | Herman G. Eldering | 1986-05-13 |
| 4430000 | Radiation measuring system | Herman G. Eldering | 1984-02-07 |
| 4349245 | Modular natural lighting system | — | 1982-09-14 |