Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612176 | Process for treating metal halides and organo substituted metal halides with metal recovery | — | 1986-09-16 |
| 4511545 | Process for treating overspray gas from glass coating operation with metal recovery | William F. Seifert | 1985-04-16 |