Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CB

Charles B. Bright — 5 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Ames, IA: #282 of 1,427 inventorsTop 20%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Charles B. Bright has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2007 and the most recent in July 2016. Charles B. Bright ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Charles B. Bright in Ames, IA, US.

Patents per Year

Patents granted per year, 2007 to 2016Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072012: 1 patents20122013: 1 patents20132014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9385300 Magnetostrictive actuator Russell Bosch 2016-07-05
8683982 Programmable diesel fuel injector 2014-04-01
8418676 Programmable diesel fuel injector 2013-04-16
8113179 Programmable diesel fuel injector 2012-02-14
7255290 Very high speed rate shaping fuel injector Jon C. Garza 2007-08-14