Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024931 | Process for removing mercury from mercury contaminated materials | — | 2000-02-15 |
| 6009817 | Process for the recycling of batteries, especially dry batteries | — | 2000-01-04 |
| 5545795 | Method for decontaminating radioactive metal surfaces | — | 1996-08-13 |
| 5386078 | Process for decontaminating radioactive metal surfaces | — | 1995-01-31 |
| 5340505 | Method for dissolving radioactively contaminated surfaces from metal articles | Jean-Francois Equey | 1994-08-23 |
| RE34613 | Process for decontaminating radioactively contaminated metal or cement-containing materials | — | 1994-05-24 |
| 5128266 | Method for testing the radioactivity of objects containing metal or concrete | — | 1992-07-07 |
| 5120409 | Process for recycling an unsorted mixture of spent button cells and/or other metallic objects and for recovering their metallic components | — | 1992-06-09 |
| 5045160 | Process for the electrochemical separation of metal mixtures and metal alloys | — | 1991-09-03 |
| 5008044 | Process for decontaminating radioactively contaminated metal or cement-containing materials | — | 1991-04-16 |
| 4933113 | Process for the processing of contaminated boric acid | — | 1990-06-12 |
| 4874486 | Process for the recycling of electrical batteries, assembled printed circuit boards and electronic components | — | 1989-10-17 |
| 4858833 | Process for recycling fluorescent and television tubes | — | 1989-08-22 |
| 4828759 | Process for decontaminating radioactivity contaminated metallic materials | — | 1989-05-09 |
| 4508641 | Process for the decontamination of steel surfaces and disposal of radioactive waste | — | 1985-04-02 |
| 4405430 | Remotely operable sample-taking appliance, especially for ascertaining radio activity profiles in contaminated material surfaces | — | 1983-09-20 |