Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261839 | Tarnish inhibiting composition and article containing it | Donald Kubik, Boris Varshal, Barbara Nygaard | 2007-08-28 |
| 6419816 | Cathodic protection of steel in reinforced concrete with electroosmotic treatment | — | 2002-07-16 |
| 6387244 | Cathodic protection of reinforced concrete with impregnated corrosion inhibitor | — | 2002-05-14 |
| 6358397 | Doubly-protected reinforcing members in concrete | — | 2002-03-19 |