Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664119 | Transcutaneous galvanic electrode oxygen sensor | Samuel P. Bessman, Ennis C. Layne | 1987-05-12 |
| 4431004 | Implantable glucose sensor | Samuel P. Bessman, Ennis C. Layne | 1984-02-14 |
| 4344743 | Piezoelectric driven diaphragm micro-pump | Samuel P. Bessman | 1982-08-17 |