Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975329 | Patient lift and transfer device | — | 2011-07-12 |
| 7967074 | Electric wireline insert safety valve | Gary B. Lake, Thad D. Andrews | 2011-06-28 |
| 7861336 | Table assembly for patient transfer device | Lawrence R. Gravell | 2011-01-04 |