Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320722 | Electro-chemical method for minimizing or preventing corrosion of reinforcement in concrete, and related apparatus | — | 1994-06-14 |
| 5312526 | Method for increasing or decreasing bond strength between concrete and embedded steel, and for sealing the concrete-to-steel interface | — | 1994-05-17 |