Confirmation that his devices actually do work come from his collection of granted us patents on various parts of the WFC system.

证实他的设备实际上做的工作，他收集来自授予美国专利关于世界粮食理事会系统各部分的。

youdao

Which is one big reason why risk-averse Wells Fargo ( WFC) and US Bancorp ( USB) beat the stuffing out of bigger banks loaded down with investment banking operations.

FORBES: Connect

JPMorgan, Citi and the old-fashioned banks like Wells Fargo ( WFC) and US Bancorp ( USB) look better.

FORBES: Connect