Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365565 | Apparatus and method for obtaining analog and computer projection radiographs from computer tomographic scanners | — | 1994-11-15 |
| 4969175 | Apparatus for narrow bandwidth and multiple energy x-ray imaging | Robert Sigurd Nelson, Reuven D. Zach | 1990-11-06 |
| 4958363 | Apparatus for narrow bandwidth and multiple energy x-ray imaging | Robert Sigurd Nelson, Reuven D. Zach | 1990-09-18 |
| 4763345 | Slit scanning and deteching system | Michael R. Deckard, Robert Sigurd Nelson | 1988-08-09 |
| 4560882 | High-efficiency X-radiation converters | Robert Sigurd Nelson | 1985-12-24 |