Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464020 | Apparatus and method to drill and lift core-drilled specimens from an aggregate medium | — | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464020 | Apparatus and method to drill and lift core-drilled specimens from an aggregate medium | — | 2002-10-15 |