Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930355 | Hydraulic drive apparatus and method for instrumented penetration and tensile-impact testing | — | 1990-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930355 | Hydraulic drive apparatus and method for instrumented penetration and tensile-impact testing | — | 1990-06-05 |