Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891527 | Spherical phosphor aggregates, their preparation and use in X-ray screens | — | 1990-01-02 |
| 4603259 | X-ray image converter devices using rare earth oxyhalide phosphors | — | 1986-07-29 |
| 4578211 | Process for the preparation of rare earth oxyhalide phosphor | — | 1986-03-25 |
| 4571305 | Process for the preparation of rare earth oxyhalide phosphor | — | 1986-02-18 |
| 4540599 | X-Ray image converter devices utilizing rare earth oxyhalide phosphors | — | 1985-09-10 |
| 4532070 | Process for the preparation of rare earth oxyhalide phosphor | — | 1985-07-30 |
| 4499159 | X-ray image converters utilizing rare earth oxyhalide phosphors | Marjorie J. Brines | 1985-02-12 |
| 4498008 | X-ray image converter devices utilizing rare earth oxyhalide phosphors | — | 1985-02-05 |
| 4485308 | Photo detection system | — | 1984-11-27 |
| 4481416 | Thermoluminescent coactivated rare earth oxyhalide phosphors and x-ray image converters utilizing said phosphors | — | 1984-11-06 |
| 4478933 | Multi-layer X-ray screens | — | 1984-10-23 |
| 4374905 | X-Ray intensifying screen | — | 1983-02-22 |
| 4360571 | X-Ray intensifying screen | — | 1982-11-23 |
| 4315979 | Rare earth oxyhalide phosphor and x-ray image converters utilizing same | Marjorie J. Brines | 1982-02-16 |
| 4316092 | X-Ray image converters utilizing rare earth admixtures | — | 1982-02-16 |
| 4208470 | X-ray intensifying screen | — | 1980-06-17 |
| 4195228 | Color contrast radiographic device | — | 1980-03-25 |