Inventor · disambiguated record
Ellen Harfield
Also filed as: HARFIELD ELLEN
7 granted patents·3 pending applications·74 citations·filing 2011–2023
82Inventor score
Technology areasA61B
Files withBAYLIS MEDICAL CO INC5Boston Scientific Medical Device Limited2DAVIES GARETH2MIRZA MAHMOOD1
Top patents by PatentIndex Score
10 records- 0189USD683016SMedical device with lateral apertureMIRZA MAHMOOD·Filed 2011·Granted May 21, 2013·50 cites·1 claims
- 0275US11020173B2Electrosurgical device having a distal apertureBAYLIS MEDICAL CO INC·Filed 2016·Granted Jun 1, 2021·2 cites·8 claims
- 0374US2024090939A1Electrosurgical device having a distal apertureBoston Scientific Medical Device Limited·Filed 2023·Application pending·0 cites
- 0469USD683452SElectrosurgical device handleDAVIES GARETH·Filed 2012·Granted May 28, 2013·14 cites·1 claims
- 0562US11147614B2Electrosurgical device having a distal apertureBAYLIS MEDICAL CO INC·Filed 2020·Granted Oct 19, 2021·0 cites·20 claims
- 0661US12011210B2Electrosurgical device having a distal apertureBoston Scientific Medical Device Limited·Filed 2019·Granted Jun 18, 2024·0 cites·13 claims
- 0761US2022000537A1Devices and Methods for Electrosurgical NavigationBAYLIS MEDICAL CO INC·Filed 2021·Application pending·0 cites
- 0855USD662588SElectrosurgical device handleDAVIES GARETH·Filed 2011·Granted Jun 26, 2012·8 cites·1 claims
- 0949US10751115B2Electrosurgical device having a distal apertureBAYLIS MEDICAL CO INC·Filed 2015·Granted Aug 25, 2020·0 cites·16 claims
- 1048US2017360498A1Devices and Methods for Electrosurgical NavigationBAYLIS MEDICAL CO INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ellen Harfield 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 →