Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868135 | Interactive patient assistance device for storing and dispensing a testing device | Stephen B. Kaufman, Michael A. Lesczynski, Calvin L. Bryant | 1999-02-09 |
| 5442728 | Interactive patient assistance device for storing and dispensing a testing device | Stephen B. Kaufman, Michael A. Lesczynski, Calvin L. Bryant | 1995-08-15 |
| 5142484 | An interactive patient assistance device for storing and dispensing prescribed medication and physical device | Stephen B. Kaufman, Michael A. Lesczynski, Calvin L. Bryant | 1992-08-25 |
| 4933873 | Interactive patient assistance device | Stephen B. Kaufman, Michael A. Lesczynski, Calvin L. Bryant | 1990-06-12 |