Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933152 | Artificial human feces | — | 2005-08-23 |
| 5211182 | Home ovulation test kit and method | Stephen M. Blinn | 1993-05-18 |
| 5066387 | Process for removing fine particles from a powder | — | 1991-11-19 |
| 4762798 | Device and method for determining a characteristic of a fluid sample | — | 1988-08-09 |
| 4361537 | Test device and method for its use | Louis W. Mead | 1982-11-30 |
| 4235601 | Test device and method for its use | Louis W. Mead | 1980-11-25 |