Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4268306 | Process for removing mercury from solid waste material | — | 1981-05-19 |
| 4254943 | Apparatus for removing mercury from solid waste material | — | 1981-03-10 |
| 4216406 | Electric lamp wherein the terminal socket cap contains a foamed cap cement which functions to prevent explosions and/or burning a hole through the cap | Gunther Jonsson | 1980-08-05 |