Assignee
VIR ENGINEERING
US·7 granted patents·4,564 citations·filing 1987–1996
Top patents by PatentIndex Score
7 records- 0198US5785232ASurgical staplerVIR ENGINEERING·Filed 1996·Granted Jul 28, 1998·2.2k cites·4 claims
- 0297US5678748ASurgical stapler with improved safety mechanismVIR ENGINEERING·Filed 1995·Granted Oct 21, 1997·1.7k cites·20 claims
- 0395US4781680AResealable injection siteVIR ENGINEERING·Filed 1987·Granted Nov 1, 1988·394 cites·14 claims
- 0467US4904236AFluid flow control valveVIR ENGINEERING·Filed 1988·Granted Feb 27, 1990·102 cites·18 claims
- 0565US5245987ASurgical instrument with extendable bladesVIR ENGINEERING·Filed 1992·Granted Sep 21, 1993·114 cites·15 claims
- 0652US4781674AFluid flow control valveVIR ENGINEERING·Filed 1987·Granted Nov 1, 1988·59 cites·10 claims
- 0736US5390664ASurgical instrument with extendable bladesVIR ENGINEERING·Filed 1993·Granted Feb 21, 1995·19 cites·6 claims
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