Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603033 | Salt harvester for harvesting salt in elongated solar salt crystallizer | — | 1986-07-29 |
| 4564367 | Solar salt crystallizer and process for producing salt | John F. Heiss | 1986-01-14 |
| 4270486 | Powder dispensing apparatus | — | 1981-06-02 |