Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401296 | Precious metal extraction process | Samuel Mathis | 1995-03-28 |
| 4792464 | Corrosion coating composition | — | 1988-12-20 |
| 4584175 | Corrosion inhibiting method and plastic sheet material therefor | — | 1986-04-22 |
| 4448916 | Resin antistatic and strengthening composition | — | 1984-05-15 |
| 4444714 | Method of coloring resin products | — | 1984-04-24 |
| 4341565 | Liquid colorant composition | — | 1982-07-27 |