Deryl E. Markgraf

City:

Colleyville, Texas

Country:

United States

Published Applications:

Last publication date:

2015-09-03

Recent patent applications by Markgraf Deryl E.

Deryl E. Markgraf from Colleyville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-09-03

US20150249236A1

Electricity

Battery adapter for a night vision device

InventorID:

1278682 ⎘