John Douglas Evans, Sr.

City:

Springfield, Ohio

Country:

United States

Published Applications:

Last publication date:

2008-09-18

Top Assignees for applications by John Douglas Evans, Sr.

The entities that hold a legal rights for patent applications filed by inventor Evans, Sr. John Douglas:

GENERAL ELECTRIC COMPANY 5 Schenectady, NY United States

Recent patent applications by Evans, Sr. John Douglas

John Douglas Evans, Sr. from Springfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-09-18

US20080223291A1

Chemistry; metallurgy

Vacuum coater device and mechanism for supporting and manipulating workpieces in same

#2 | 2006-10-31

US10754419

Electron beam physical vapor deposition process

#3 | 2006-01-10

US9624810

Electron beam physical vapor deposition apparatus

#4 | 2005-09-20

US10643262

Electron beam physical vapor deposition apparatus

#5 | 2005-03-08

US10299646

Method of operating an electron beam physical vapor deposition apparatus

InventorID:

6227348 ⎘