Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295541 | Casing repair using a plastic resin | Ricky C. Ng, Myung Kuc Hwang | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295541 | Casing repair using a plastic resin | Ricky C. Ng, Myung Kuc Hwang | 1994-03-22 |