Inventor · disambiguated record
Matthew Longson
Also filed as: LONGSON MATTHEW S · LONGSON MATTHEW STEVENS
3 granted patents·1 pending application·220 citations·filing 2001–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0188US7803142B2Microtaper needle and method of useSUMMIT ACCESS LLC·Filed 2006·Granted Sep 28, 2010·89 cites·24 claims
- 0275US6725492B2Cleaning brush for medical devicesNEOSCI MEDICAL INC·Filed 2001·Granted Apr 27, 2004·105 cites·23 claims
- 0359US6481462B2Medical flush valveNEOSCI MEDICAL INC·Filed 2001·Granted Nov 19, 2002·26 cites·34 claims
- 0439US2005283187A1Vascular occlusion deviceLONGSON MATTHEW S·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Matthew Longson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →