Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830335 | Ophthalmoscope laser attachment | John Robert Gutridge | 2004-12-14 |
| D484245 | Medical device | John Robert Gutridge | 2003-12-23 |
| 4648386 | Laser bronchoscope ventilator | Graham N. Morritt, Malvolio L. Paes, Ian D. Conacher, John Robert Gutridge | 1987-03-10 |