Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918292 | Cement expansion/contraction test method | Virgilio Go Boncan | 2005-07-19 |
| 6817238 | Cement expansion/contraction test apparatus | Virgilio Go Boncan | 2004-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918292 | Cement expansion/contraction test method | Virgilio Go Boncan | 2005-07-19 |
| 6817238 | Cement expansion/contraction test apparatus | Virgilio Go Boncan | 2004-11-16 |