Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Barber — 7 Patents

KEKemet Electronics: 5 patents #48 of 180Top 30%
LOLord: 2 patents #150 of 448Top 35%
Greenville, SC: #296 of 1,770 inventorsTop 20%
South Carolina: #2,197 of 15,501 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daniel E. Barber has been granted 7 US patents while listed as an inventor at Kemet Electronics. The first was granted in 2006 and the most recent in September 2014. Daniel E. Barber ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daniel E. Barber in Greenville, SC, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8828263 High durability magnetorheological fluids Teresa L. Forehand 2014-09-09
8062541 Non-settling glycol based magnetorheological fluids Donald A. Nixon 2011-11-22
7923395 C0G multi-layered ceramic capacitor Michael S. Randall, Corey Antoniades, Xilin Xu, James Beeson, Pascal Pinceloup +4 more 2011-04-12 $7,759,000
7916451 C0G multi-layered ceramic capacitor Michael S. Randall, Corey Antoniades, Xilin Xu, James Beeson, Pascal Pinceloup +4 more 2011-03-29 $7,865,000
7670981 C0G multi-layered ceramic capacitor Michael S. Randall, Corey Antoniades, Xilin Xu, James Beeson, Pascal Pinceloup +4 more 2010-03-02
7277269 Refractory metal nickel electrodes for capacitors Aiyang Wang, Michael S. Randall, Aziz Tajuddin 2007-10-02 $3,976,000
7054137 Refractory metal nickel electrodes for capacitors Aiying Wang, Michael S. Randall, Azizuddin Tajuddin 2006-05-30 $48,772,000