Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055863 | Portable endoscope | Robert J. Krupa, Thomas V. Root, Aleksandra A. Levshina | 2015-06-16 |
| 8152715 | Endoscope with internal light source and power supply | Thomas V. Root, Robb Morse Gavalis, Robert J. Krupa, Anthony Parillo, Aleksandra A. Levshina | 2012-04-10 |
| D581052 | Control handle for an endoscopic device | Thomas V. Root, Robb Morse Gavalis, Robert J. Krupa, Anthony Parillo, Aleksandra A. Levshina | 2008-11-18 |
| D561336 | Control handle for a portable endoscopic device | Thomas V. Root, Matthew Maher, Hudson D. Bennett, Jason Wallace, Robert J. Krupa | 2008-02-05 |
| 7198397 | LED endoscope illuminator and methods of mounting within an endoscope | Hudson D. Bennett, Robert J. Krupa, Matthew Maher, Thomas V. Root | 2007-04-03 |
| 6991603 | Insertion tube device | Robert J. Krupa, Matthew Maher, Thomas V. Root, Ralph Tillinghast | 2006-01-31 |