Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9492195 | Surgical port assembly | Gregory Piskun, Oleg Shikhman, Christopher A. Battles, Patrick N. Gutelius, Mark James DeBisschop +4 more | 2016-11-15 |
| 9433435 | Laparoscopic instrument and cannula assembly and related surgical method | Gregory Piskun, Dan Rottenberg | 2016-09-06 |
| 8968247 | Laparoscopic instrument and cannula assembly and related surgical method | Gregory Piskun, Dan Rottenberg | 2015-03-03 |
| 8961407 | Surgical port assembly | Gregory Piskun, Oleg Shikhman, Christopher A. Battles, Patrick N. Gutelius, Mark James DeBisschop +4 more | 2015-02-24 |
| 8764765 | Laparoscopic instrument and related surgical method | Gregory Piskun, Oleg Shikhman, Dan Rottenberg, Christopher A. Battles, Michael Abrams +2 more | 2014-07-01 |
| 8460271 | Laparoscopic instrument and cannula assembly and related surgical method | Gregory Piskun, Dan Rottenberg | 2013-06-11 |
| 7753901 | Laparoscopic instrument and cannula assembly and related surgical method | Gregory Piskun, Dan Rottenberg | 2010-07-13 |
| 5715633 | Versatile modular office partitions | Dan Raz | 1998-02-10 |