Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5810921 | Use of waste glass in concrete | Christian Meyer, Weihua Jin | 1998-09-22 |
| 5803960 | Glass formula for avoiding ASR | — | 1998-09-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5810921 | Use of waste glass in concrete | Christian Meyer, Weihua Jin | 1998-09-22 |
| 5803960 | Glass formula for avoiding ASR | — | 1998-09-08 |