Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434060 | Removal of heavy metals content | David C. Altmansberger, Haans H. Kroger | 1984-02-28 |
| 4313824 | Waste water treatment system and process | Jon K. West | 1982-02-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434060 | Removal of heavy metals content | David C. Altmansberger, Haans H. Kroger | 1984-02-28 |
| 4313824 | Waste water treatment system and process | Jon K. West | 1982-02-02 |