Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8291571 | Surgical cartridge wall expander | Leonard J. Schnipke, Ronald J. Schnipke | 2012-10-23 |
| 8006577 | Method and apparatus for testing for the presence of excess drivers in a surgical cartridge | David Erhart | 2011-08-30 |
| 8006364 | Method and apparatus for removing workpieces from the bottom of a stack of workpieces | — | 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 |
| 7553118 | Diverter and method for moving bodies between levels of an assembly line or other structure | — | 2009-06-30 |
| 7207168 | Apparatus and method for inserting staple drivers in a cartridge | David Erhart, Ronald J. Schnipke | 2007-04-24 |
| 6265818 | Stiffened support springs and CRT incorporating same | Alfred Adamski | 2001-07-24 |