Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689302 | Method of making an antimicrobial tympanostomy tube | James Britton Hissong | 2004-02-10 |
| 6361526 | Antimicrobial tympanostomy tube | James Britton Hissong | 2002-03-26 |
| 6234205 | Surgical probe adapted for smoke evacuation | Frank D'Amelio, John N. Johnston | 2001-05-22 |
| 5989183 | Disposable endoscope sheath | William T. Donofrio | 1999-11-23 |
| 5913874 | Cartridge for a surgical instrument | Mark I. Berns, Richard A. Booth | 1999-06-22 |
| 5413092 | Sheath for endoscope | William B. Williams, William T. Donofrio | 1995-05-09 |
| 5237984 | Sheath for endoscope | William B. Williams, William T. Donofrio | 1993-08-24 |
| 5103817 | Automatic dye dispersant for endotracheal tubes and catheters | James Britton Hissong | 1992-04-14 |
| 4606866 | Wettable devices operational with aqueous liquid and method therefor | Mark W. McGlothlin, Robert A. Virag | 1986-08-19 |