Inventor · disambiguated record

Nikolai Tvorogov

Also filed as: TVOROGOV NIKOLAI

2 granted patents·5,033 citations·filing 1993–1995

80Inventor score

Technology areasA61B

Files withETHICON INC2

Top patents by PatentIndex Score

2 records

0196US5484451AEndoscopic surgical instrument and staples for applying purse string suturesETHICON INC·Filed 1993·Granted Jan 16, 1996·2.8k cites·15 claims
0295US5573543AEndoscopic surgical instrument and staples for applying purse string suturesETHICON INC·Filed 1995·Granted Nov 12, 1996·2.2k cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →