John Sheffield

City:

Folsom, California

Country:

United States

Published Applications:

Last publication date:

2006-10-19

Top Assignees for applications by John Sheffield

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

John Sheffield from Folsom, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Hand microphone interfaced to game controller port of personal computer

Hand microphone interfaced to game controller port of personal computer

InventorID:

4718411 ⎘