Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427511 | Hemodialysis salt container with ventilation | — | 2016-08-30 |
| 9352311 | Device with display for repeated dosing | Frank Ritter | 2016-05-31 |
| D745824 | Container for food | Frank Ritter, Frank Finis | 2015-12-22 |
| 8820454 | Motorized wheelchair | Peter Jost | 2014-09-02 |
| D580547 | Tablet | James Lolis | 2008-11-11 |
| 5921181 | Pneumatic cartridge expressing device | — | 1999-07-13 |
| 5672320 | Repeating pipet having a plunger advance mechanism | — | 1997-09-30 |
| 5372787 | Sterilizing container for medical and surgical instruments and apparatus | — | 1994-12-13 |