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Patent applications and USPTO patent grants for Seo; O-Nam.The latest application filed is for "endoscopic surgical tool guider port and gas exhaust valve for surgical tool guider port".
Patent | Date |
---|---|
Endoscopy instrument guide port Grant 9,993,136 - Seo June 12, 2 | 2018-06-12 |
Surgical tool guide and protection cap for surgical tool guide Grant 9,005,117 - Seo April 14, 2 | 2015-04-14 |
Endoscopic Surgical Tool Guider Port And Gas Exhaust Valve For Surgical Tool Guider Port App 20140155698 - Seo; O-Nam | 2014-06-05 |
Endoscopy Instrument Guide Port App 20130158354 - Seo; O-Nam | 2013-06-20 |
Surgical Tool Guide And Protection Cap For Surgical Tool Guide App 20130066156 - Seo; O Nam | 2013-03-14 |
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