Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006364 | Method and apparatus for removing workpieces from the bottom of a stack of workpieces | — | 2011-08-30 |
| 8006577 | Method and apparatus for testing for the presence of excess drivers in a surgical cartridge | David Erhart | 2011-08-30 |
| 7980383 | Apparatus for raising and lowering | — | 2011-07-19 |
| 7870716 | Surgical cartridge wall expander | Leonard J. Schnipke, Ronald J. Schnipke | 2011-01-18 |