Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Masheder — 9 Patents

AVAvx: 7 patents #28 of 248Top 15%
BPBritish Petroleum: 2 patents #64 of 360Top 20%
Camberley, GB: #8 of 158 inventorsTop 6%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
David Masheder has been granted 9 US patents while listed as an inventor at Avx. The first was granted in 1993 and the most recent in September 2015. David Masheder ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list David Masheder in Camberley, GB.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9129747 Abrasive blasted cathode of a wet electrolytic capacitor Ian Pinwill 2015-09-08
9076592 Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a microemulsion Mitchell D. Weaver 2015-07-07
9053861 Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a colloidal suspension Mitchell D. Weaver, Dirk H. Dreissig, Jan Petrzilek, Martin Biler, Ian Pinwill 2015-06-09
8747489 Solid electrolytic capacitor containing an improved manganese oxide electrolyte Ian Pinwill, Silvie Vilcova, Petr Stojan, Jiri Hurt, Ivan Horacek 2014-06-10
8619410 Solid electrolytic capacitor for use in high voltage applications Ian Pinwill, Silvie Vilcova, Petr Stojan, Jiri Hurt, Ivan Horacek 2013-12-31
8512422 Solid electrolytic capacitor containing an improved manganese oxide electrolyte Ian Pinwill, Silvie Vilcova, Petr Stojan, Jiri Hurt, Ivan Horacek 2013-08-20
6197252 Binder removal Ian H. Bishop 2001-03-06
5435927 Lubricating oil composition Paul Beckwith, Ian C. Callaghan 1995-07-25 $25,491,000
5274180 Esters 1993-12-28 $19,337,000