Assignee
SEWELL JR FRANK
US·5 granted patents·839 citations·filing 1991–1993
Top patents by PatentIndex Score
5 records- 0197US5364406ALaparoscopic surgical stapleSEWELL JR FRANK·Filed 1993·Granted Nov 15, 1994·185 cites·13 claims
- 0296US5236435ALaparoscopic surgical staple systemSEWELL JR FRANK·Filed 1991·Granted Aug 17, 1993·128 cites·10 claims
- 0379US5359995AMethod of using an inflatable laparoscopic retractorSEWELL JR FRANK·Filed 1992·Granted Nov 1, 1994·251 cites·3 claims
- 0475US5290276ARotatable laparoscopic puncturing instrumentSEWELL JR FRANK·Filed 1992·Granted Mar 1, 1994·176 cites·8 claims
- 0562US5152772ASphincterotomy catheter and methodSEWELL JR FRANK·Filed 1991·Granted Oct 6, 1992·99 cites·13 claims
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