John Calvin Fields

City:

Meridian, Mississippi

Country:

United States

Published Applications:

Last publication date:

2011-07-14

Top Assignees for applications by John Calvin Fields

The entities that hold a legal rights for patent applications filed by inventor Fields John Calvin:

PEAVEY ELECTRONICS CORPORATION 3 Meridian, MS United States

Recent patent applications by Fields John Calvin

John Calvin Fields from Meridian, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-07-14

US20110170716A1

Electricity

Methods and apparatus for variable solid state-to-tube rectification in an amplifier

#2 | 2006-05-30

US11248533

Methods and apparatus for switching between class A and A/B operation in a power amplifier

#3 | 2006-01-19

US20060012424A1

Electricity

Methods and apparatus for variable harmonic distortion

InventorID:

3421230 ⎘