Assignee
WORLDWIDE OPTICAL TROCAR LICEN
US·3 granted patents·744 citations·filing 1993–1994
Technology mixA61B3
Top patents by PatentIndex Score
3 records- 0183US5609562AVisually directed trocar and methodWORLDWIDE OPTICAL TROCAR LICEN·Filed 1993·Granted Mar 11, 1997·326 cites·16 claims
- 0283US5551947AVisually directed trocar for laparoscopic surgical procedures and method of using sameWORLDWIDE OPTICAL TROCAR LICEN·Filed 1993·Granted Sep 3, 1996·223 cites·21 claims
- 0375US5720761AVisually directed trocar and methodWORLDWIDE OPTICAL TROCAR LICEN·Filed 1994·Granted Feb 24, 1998·195 cites·29 claims
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