Worldwide Optical Trocar Licensing Corp.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Worldwide Optical Trocar Licensing Corp..The latest application filed is for "visually directed trocar and method".
- Worldwide Optical Trocar Licensing Corp. - Dobbs Ferry NY
- Worldwide Optical Trocar Licensing Corporation - Dobbs Ferry NY
| Patent | Date |
|---|---|
| Visually directed trocar and method Grant 5,720,761 - Kaali February 24, 1 | 1998-02-24 |
| Visually directed trocar and method Grant 5,609,562 - Kaali March 11, 1 | 1997-03-11 |
| Visually directed trocar for laparoscopic surgical procedures and method of using same Grant 5,551,947 - Kaali September 3, 1 | 1996-09-03 |
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