Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798156 | Card toothbrush | — | 2010-09-21 |
| D617800 | Computer system front panel | Keith J. Kuehn | 2010-06-15 |
| 7392203 | Vendor security management system | John Edison | 2008-06-24 |
| 7143893 | Multiple pack bottle holder | — | 2006-12-05 |
| 6047292 | Digitally encoded recording medium | Keith Fredericks | 2000-04-04 |
| 5842745 | Upper body support for wheelchair | Wilford L. Kelly | 1998-12-01 |
| 5581487 | Method and apparatus for microscopic screening of cytological samples | Jason Holloway, Donald L. Hakes | 1996-12-03 |
| 4827493 | Radiographic source | George W. Parsons, Joseph Matthew Zlotnicki | 1989-05-02 |