Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437937 | Surface treatment of metals | — | 1995-08-01 |
| 5013381 | Process for the treatment of a metal oxide layer, a process for bonding a metal object comprising a metal oxide layer and structures produced therefrom | Leonard Brian Hazell | 1991-05-07 |
| 4536225 | Surface treatment of metal | Prem S. Thukral | 1985-08-20 |
| 4459155 | Method of producing corrosion inhibitors | — | 1984-07-10 |
| 4419137 | Corrosion inhibitors, method of producing and protective coatings containing same | David A. Pippard | 1983-12-06 |