Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485560 | Methods of protecting concrete from freeze damage | George W. Scherer, Jeffrey Chen | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485560 | Methods of protecting concrete from freeze damage | George W. Scherer, Jeffrey Chen | 2002-11-26 |