🔗 Permalink

Inventor profile of:

Roy R. Vann

City:

Tyler, Texas

Country:

United States

Published Applications:

2

Last publication date:

2011-08-11

Recent patent applications by Vann Roy R.

Roy R. Vann from Tyler, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-08-11

US20110192590A1

Fixed constructions

Gas assisted lift system

#2 | 2008-10-23

US20080257547A1

Fixed constructions

Gas assisted lift system

InventorID:

3557775 ⎘