Inventor · disambiguated record
David Bernard Fox
Also filed as: FOX DAVID B · FOX DAVID BERNARD
5 granted patents·4 citations·filing 1987–2012
64Inventor score
Top patents by PatentIndex Score
5 records- 0141US10886094B2Electron tubeFOX DAVID BERNARD·Filed 2011·Granted Jan 5, 2021·0 cites·13 claims
- 0240US8810132B2MagnetronFOX DAVID BERNARD·Filed 2011·Granted Aug 19, 2014·0 cites·12 claims
- 0340US4810925ADirectly heated cathodesENGLISH ELECTRIC VALVE CO LTD·Filed 1987·Granted Mar 7, 1989·4 cites·10 claims
- 0435US9318296B2MagnetronFOX DAVID BERNARD·Filed 2012·Granted Apr 19, 2016·0 cites·5 claims
- 0530US7221558B2Galvanically isolated delivery of power to high voltage circuits partsE2V TECH UK LTD·Filed 2002·Granted May 22, 2007·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when David Bernard Fox 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 →