Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950748 | Internal hydraulic locking apparatus and methods for making and using same | Richard Alfred Coutermarsh, Mark A. Miller | 2011-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950748 | Internal hydraulic locking apparatus and methods for making and using same | Richard Alfred Coutermarsh, Mark A. Miller | 2011-05-31 |