Inventor profile of:

John Michael Ketcham

City:

San Mateo, California

Country:

United States

Published Applications:

13

Last publication date:

2026-06-04

Top Assignees for applications by John Michael Ketcham

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

Recent patent applications by Ketcham John Michael

John Michael Ketcham from San Mateo, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

2139591 ⎘